The warm waters are slow-moving but well-oxygenated, pH is generally neutral. It started when I went on holiday and my CO2 decided to go haywire (still have no idea why) and killed some fish. Green spot algae forms distinct circular dots that are very tough to scrape off while green dust algae is easily wiped/scrapped away. There are around 19 species of Otocinclus and they come in all different sizes, patterns and colors. Green spot algae can be very difficult to remove from a surface and usually requires scraping off. When it comes to fish, the Otocinclus catfish is one of the best algae eaters. These fish, dubbed the Dwarf Sucker Mouth Catfish, are tiny effective algae eaters. It’s important to monitor algae levels in the tank and use this to decide how much supplementary food to give. Sometimes switching up the diet slightly will give fish their appetite back. Some plants are around, but not a lot of them. They will not eat hair algae or green spot algae. When a fish has a name including the word “zebra” you can usually guess the pattern across its body. This helps to protect them from boisterous fish and coarse substrates. The fish has intermittent side stripes. Shane Everetts 1 hour ago. Your aquarium has about 1 watt per gallon of water, which isn't much. These snails need brackish water to reproduce, so populations can be easily controlled. You don’t want to confuse soft green algae with Green Spot Algae. It can be difficult to sex Otocinclus; females are usually larger and broader. Diatoms and other bacteria. Green spot algae: how to identify and treat this pest, BirdLife recommendation: Parliament’s report on the EU 2030 biodiversity strategy, Thumb kitten finds cutest friend who follows her wherever she goes, £ 80m fund for green jobs and new national parks to fuel green recovery, Gourami Tank Mates: 13 Species That Are Friendly With This Fish, Pseudojuloides pluto and proserpina are two new pencil lipfish from Micronesia and the Marquesan Islands, Saltwater anglers favorite Florida reef fish, Easy ways to plan a camping and fishing trip, Is the boating season over? Don’t let their small size fool you, however. When the nutrient levels in the tank are low, it usually means that the algae are absorbing nutrients faster than the plants in the system. Manual removal When it comes to removing algae from the glass of your aquarium, there really isn’t a better option... 2. They are often confused with Green Spot Algae; but there are significant differences between the two of them. These types of algae do not grow tall. Otocinclus Affinis. Tank Size37.9 Litres (10 US G.)Size3.8-5.1cm (1.5-2 ")pH6.0 - 8.0Temp.20 -26 °C (68-78.8°F)Water Hardness15-20 °dStocking Ratio1:2 M:FAvailabilityUncommonDietHerbi Green spot algae can spread between plants when the leaves touch. Sometimes individuals can die shortly after being introduced to a new aquarium, even if they look healthy and the tank’s conditions are perfect. They will eat the soft green algae that grows on the surfaces of the tank and its contents. Facebook Twitter Google+ LinkedIn StumbleUpon Tumblr Pinterest Reddit WhatsApp. The real cause of most green or black algae growth is an imbalance between nutrient and carbon availability, and is affected by the number of hours or intensity of the lighting. Staghonr, black brush, blue-green, green dust, thread, hair, brown and other algae. They may also accept some algae wafers, but it can take some time to wean them onto these. While this is certainly one kind of algae, there are actually many different types that you could find in an aquarium. Otos will mainly graze on some soft algaes, primarily diatoms, and blanched vegetables such as Zucchini (Courgette), Carrot, Potato and Cucumber. Some hobbyists like to use Seachem Excel to control algae growth. 0 1 6 minutes read. There needs to be a "turf" of green fuzzy algae on the plants and rocks. In general, nerite snails are among the best algae eaters for the freshwater aquarium. They have access to plenty of light and it penetrates through the shallow waters.eval(ez_write_tag([[250,250],'fishkeepingworld_com-leader-4','ezslot_16',117,'0','0']));eval(ez_write_tag([[250,250],'fishkeepingworld_com-leader-4','ezslot_17',117,'0','1'])); Lots of popular aquarium fish come from the rivers of South America so an Otocinclus setup is very similar to other freshwater species. Bristlenose Pleco (Ancistrus temminckii) By André Karwath aka Aka – Own work, CC BY-SA 2.5. They’re bottom-dwelling fish so setting up the lower levels of the tank correctly is crucial. In greenspot algae, most hobbyists have found that a lack of phosphates has resulted in ideal growing conditions. now it time to battling the comeback of the staghorn... any suggestions is openly welcome and very much appreciated. … The otocinclus has an elongated body with flattened sides which is covered with broad boney scales all over the body except the abdomen. It can sometimes be misidentified as hair algae and can also appear with green dust algae. Otocinclus food can also include supplements such as algae wafers and even some fresh vegetables like green zucchini slices. Chinese Algae Eater. Staghorn Algae – This algae forms strands that look like antlers and they are typically dark green to grey or black in color. If you have any questions about green spot algae, hair algae, or any other particularly frustrating species of algae, don’t hesitate to leave a comment below! The information, content and material contained on the site is intended to be of a general nature only and is not intended to constitute professional/medical advice. Joined 18 Apr 2012 Messages 684. There are at least 114 recorded species of saltwater butterflyfish, however under half are them are suitable for home aquariums. Otocinclus Catfish. This is more noticeable when looking from above or below. You will see them dart across the tank when they get scared. These are small, circular green spots, which you can see on your glass, plant, driftwood, rocks, and even substrate. As far as colors and patterns go, one species can look very different to another. This algae can't be scraped off with a fingernail. Otos will rarely grow longer than 2 inches. What do you think? Green Algae-Eaters. Trying to combat green spot algae on anubias. Green dust algae are usually the result of a sudden change in the aquarium, be it fluctuating parameters, a change in equipment, too much light, or the addition of livestock, although they can usually be treated with some water changes and forward stability. However, high levels can also lead to other types of algae, so this increase should be slow and steady. 04. The rest of the fins are nearly transparent. If you have a tank of small freshwater fish, Otos usually make great additions. To get green algae growing, you'll need 2 Watts of light per gallon, at least. I can never get them to eat algae wafers. Both carry a dark horizontal stripe in a field of green to brown. Green Dust Algae (GDA) Green Dust Algae (GDA) is a “dusty” green film that appears on the surface of the glass. The best algae eaters for green dust algae are the Otocinclus catfish, Nerite snails, and Bristlenose, Bulldog and Rubber Nose Plecos. This include temperature, pH, ammonia, nitrites and nitrates. I think it depends on the type of algae and how much of it you have. Most fish are added to a tank for their appearance, but Otos have a bonus purpose – they are great at clearing up algae. In the wild, rising temperatures would be a natural cue to mate. Shrimps and snails are popular tank mates because of their different appearances and behaviors. Nutrients . Green dust algae (GDA) can be very similar to green spot algae, especially if you don’t know exactly what to look for. The Otocinclus affinis, also known as Otocinclus catfish or simply Oto cat is a small south American fish native to Brazil where it can be found in heavily vegetated streams and rivers. A duct between the esophagus and stomach forms a hollow area which lets them breath. One of the most discussed topics on the web is how to get rid of algae. In this category, we’re referring to the many types of algae that look like wet hair when … This particular type of algae usually grows more in planted tank systems with intense light and / or prolonged photoperiods. Spreads rapidly over almost everything and usually indicates poor water quality. Otocinclus really don't eat anything much besides green algae and the microorganisms therein. Algae Types Blue-green, slime or smear algae Grows rapidly in blue-green, slimy sheets. The following circumstances can benefit the Aquarium for the growth of Green Spot Algae: 5 to 10 mg/l of potassium (K) It’s best to quarantine sick individuals in a separate tank to protect the rest of your fish.eval(ez_write_tag([[468,60],'fishkeepingworld_com-netboard-2','ezslot_27',124,'0','0'])); These aren’t the easiest fish to breed in captivity, but it can be done. These are similar fish to Common Otocinclus, and they often get misidentified. An Oscar could hunt down and kill an Otocinclus with ease. In aquascapes, it tends to be associated with low CO2 and low nutrient levels, where in most domestic community tanks it tends to be a … It’s their natural food which makes them very easy to feed. Algae almost always indicates excessive nutrients. and is more of an aesthetic problem than anything else. Though they share the same lateral stripe as many of the other species, the browns are closer to silvers, as their nickname suggests. If you’re looking for small algae eaters or options for controlling brown algae outbreaks consider the Otocinclus Catfish, ... calm and peaceful invertebrates who primarily feed on biofilm and are the only species of algae eater that can tackle green spot algae! The largest species is Otocinclus flexilis, which reaches 2.2 inches. So, about your what algae do they eat question: There are slightly different opinions out there. Methods for getting rid of green spot algae. They are easy to care for so people of all experience levels can have a go at looking after them, you are unlikely to make many mistakes with such an undemanding fish.eval(ez_write_tag([[300,250],'fishkeepingworld_com-leader-3','ezslot_15',126,'0','0'])); If you do end up getting some of these fish, you will get both a cleaner tank and a social group of bottom-dwellers. This little guy loves nothing more than to eat the algae off of your plants, glass, and other tank décor and are not known to eat your aquatic plants. I kept 3 otocinclus in my 10 gallon tank a while back, but they didn't live more than 2-3 years for me. A 10 gallon tank is suitable for for a small group (4-6) of Otocinclus. Not many aquarium algae eaters can keep up with their growth and its harder form, unlike soft-haired algae and blue-green algae (cyanobacteria), can be difficult to remove manually. I think the fluctuating levels triggered it. eval(ez_write_tag([[468,60],'fishkeepingworld_com-box-3','ezslot_22',110,'0','0']));Otocinclus are best known as algae eaters. Need super clean water and to be kept in a shoal. Otocinclus Catfish may also be sold as: Otos, Oto Catfish, Otto Cats, Ottos, Dwarf Suckermouths, Dwarf Oto, Dwarf Ottos, Dwarf Suckers, Algae Scrapers, Macrotocinclus affinis and Otocinclus affinis. Feeding Algae To Otocinclus. They’re often referred to as “Otos” or “dwarf suckers”.eval(ez_write_tag([[336,280],'fishkeepingworld_com-medrectangle-4','ezslot_6',109,'0','0'])); They are native to South America, mainly the rivers of North Argentina and Venezuela. GSA is extremely tough to remove and Otos won’t eat it. It should be noted that many low-light plant species do not need such strong light, which can save some algae headaches when all other aquarium parameters are checked. These fish are some of the best algae eaters around. (Summary), Butterflyfish Complete Guide: Compatibility, Tank Requirements, Diet and Species, 75 Gallon Aquarium: The Complete Beginner’s Guide, Red Tail Shark: Tankmates, Care Guide and More…, The Ultimate Hermit Crab Care Guide: Habitat, Food And Much More…, How To Take Care Of A Box Turtle – Ultimate Breed Guide List, 15+ Best Freshwater Shrimps For Aquariums, Eastern Box Turtle Complete Care Guide: Diet, Habitat And More…, Various, most have a brown stripe down their body. Many aquarium keepers prefer Otocinclus because they do not get very big. Green spot algae are green algae that are difficult to remove from your planted tank and can be completely removed. But nature cannotbe bl… They’re peaceful creatures and can be put in a variety of freshwater community aquariums. This means that increasing your phosphate levels will help your plants get more nutrients and algae get less nourishment if they grow enough. This group is mostly found in small streams or shallow rivers across South America. 4. – If you want to learn more about different types of algae, you can see a detailed guide here. The tail itself has a large blotch. It should also be noted that greenspot algae are sometimes the result of low nitrate levels as well. To view this video please enable JavaScript, and consider upgrading to a Often reappears very quickly. Algae eaters DifficultyModerateMin. It all depends on how picky your fish are, you will need to get lucky. Otocinclus Tropical Fish Learn all about the Otocinclus's feeding habits and food types, its behaviour, its origins, its natural habitats, is it male or female, breeding advice and information, suitable tank mates, its sizing and growth range, minimum tank size, water PH and more. , I got one and its outlived all my other fish and I judt got 2 more for him and they are thriving, I’ve just recently added 3 Panda Catfish to my tank which already has 8 Neon Tetras & 5 Glow Light Tetras. A brown stripe runs along their side from the head to the caudal fin. Fishkeeping world was created by a school of fish fanatics. Instead, we recommend testing the water parameters and supplementing the specific nutrients that are missing in the aquarium. However, we don’t recommend it either. All information, content, materials on this site, or obtained from a website to which the site is linked are provided to you “as is” without warranty of any kind either express or implied. Hair Algae. You won’t have to spend too much, $3-$5 is typical. They are best suited to planted tanks. Pro-Tip. It’s caused by zoo-spores, and seems to … Green Water is caused by floating algae. Much of their life is spent at the bottom of the tank and on the surfaces of decorations, plants and aquarium walls. Copyright © 2020 - Fishkeeping World - All Rights Reserved. Here, you can find out everything you need to know about keeping fish and aquarium maintenance. These are questions rather than comments: can one Otocinclus live contentedly with peaceful community fish? An Otocinclus feeds on soft algae buildup growing on hard surfaces of the tank. Let us know your experiences in the comments below…, Molly Fish 2020: Types, Care Guide, Mating And More…, The Complete Freshwater Puffer Fish Care Guide, Butterflyfish are some of the most beautiful and exotic colored fish known in the sea. Physical description . In the same way, it can make living plants less efficient and allow algae to outperform these species and thrive. Females are slightly larger and wider bodied than males. This particular alga thrives in nutrient-poor systems where it can outperform other aquarium plant species. Green spot algae are hard to remove (the harder the water, the harder you will find it to remove the spots). They are mostly found on the aquarium glass but also on the equipment and on decoration and plant leaves. When a group is latched onto the sides of the tank you’ll get an interesting view of their underside, revealing how they use their mouth to get a firm grip. otocinclus - Tropical fish forum at the Age of Aquariums - dedicated to promoting responsible fish-keeping internationally. I'm currently battling hair algae. Cause: Low CO2. This makes removing glass, plants, and other surfaces even more difficult. Many aquarium keepers prefer Otocinclus because they do not get very big. Conditions will need to be perfect, meaning that the tank needs to be clean and they have a nutritious diet. They do not eat "hair" or "spot" type algae, nor blue-green algae (which is not algae anyway; it is bacterial). Green Spot Algae (GSA) ... Did they work hard on the algae? Of course, the tank conditions need to be suitable too, but this group enjoys the same conditions as lots of other freshwater fish. Feeding regime [edit | edit source] Otocinclus varieties are algae eaters, but it is important to note that they are an obligatory algae eater species; they will only eat soft green algae and diatomic algae. Hobbyists have also reported Otos eating Brown algae (Diatom), which can often appear in new aquariums which haven’t matured. Green Hair Algae, aka Thread Algae (Oedogonium) This strain is green in color and can appear as delicate, inch-long strands or short clumps of green hair. These are social creatures that should be kept in groups of at least four. Water changes every 1-2 weeks will help with this. how can i stop this from happening i am doing weekly water changes and keep the light on no more then 8 hours. Commonly strikes old growth first. It can be composed of multiple types of organisms, from real green algae like Chlorella to flagellates. They probably mostly belong to the green algae of the genus Coleochaete, which have a plate-like multicellular "body". Read on to find out how to identify and treat algae with green spots if this occurs in your aquarium! Green vegetables work best for Otocinclus Catfish. Loss of appetite, inactivity, and an increased respiration rate are all signs of disease. aren't substitutes! GSA is extremely tough to remove and Otos won’t eat it. It appears very quickly and it is difficult to get rid of it. The problem is often a lack of nutrients in the aquarium, so a more rigorous water change schedule is often not enough. This is another species that looks like the Common Oto. From what I’ve read, I’ve been extremely lucky. This soft algae isn't to be confused with green spot algae that you can barely get off with a razor blade. Rocks can be used to create caves (these will be used as shelter when your Otos are stressed).eval(ez_write_tag([[580,400],'fishkeepingworld_com-large-mobile-banner-1','ezslot_3',136,'0','0'])); Plants (such as Staurogyne repens) can be used to provide more shelter. Both carry a dark horizontal stripe in a field of green to brown. Chop off a small piece or two and drop them into the tank a couple of times a week, making sure that they sink to the bottom of the aquarium. Otherwise, treating greenspot algae is relatively simple and straightforward. Remove any foods that may not be nutritional from their natural diet. If you don’t want to buy fish foods, instead you can use items from around your kitchen. It won’t take long until they can eat the same foods as the adults. Otocinclus Catfish – so called “dwarf sucker” or “otos” Otocinclus) Otocinclus Catfish are small fish, … Standard aquarium lights will be fine too. If your plants are infected with greenspot algae, it is best to safely prune these leaves and remove them from the aquarium. Green Dust Algae. They have a limited ability to breathe air. Though some fish (like Otocinclus) will eat it, the paradox is that brown algae will almost always indicate a tank too immature to keep them. If there is no algae, they will move onto a new surface. Thread starter LancsRick; Start date 19 Dec 2012; LancsRick Member. The addition of nutrients directly provides more control over the functioning of the aquarium and allows the import and export of nutrients to be recorded. The O. macrospilus is mottled grey on the top half of the body, the lateral line is marked with a thick, but often broken, horizontal line which runs from the nose to the base of the caudal fin. Follow FishLore! Here is the common cause of Green Spot Algae can grow In your Aquascape. A good photoperiod lasts an average of 8 hours; Everything else can cause aquarium plants to underperform, and anything that takes longer can lead to other algae like brown algae or staghorn algae. 7. A group tends to stick together, grazing the same areas. Maximum Size: 1 ½” Minimum Tank Size: 5 gallons. The top of their body is a speckled brown, the lower parts are white. Snails can take a long time to fight algae growth. Pick a fine-grained sandy substrate; coarser grains can scratch their body and lead to health problems. Females are slightly larger and wider bodied than males. The brown colors are less distinctive and can be closer to gold; hence their name. The biggest problem with greenspot algae is that they can quickly appear on plant leaves and spread to the rest of that plant as well as other plants. As we’ll discuss later, it’s usually best to remove any plant leaves that show signs of greenspot algae. These catfish are great for small 10 gallon aquariums, because adults rarely exceed 2 inches. Due to it’s size you are free to pick from hundreds of fish, both freshwater and marine, as well as plants and other creatures [Continue reading …], The Red Tail Shark can be a standout in any freshwater aquarium. To control this growth, it is best to test the water for low levels and dose these nutrients accordingly. Otos are small and peaceful fish that try to stay out of the way. Despite them eating algae, you still need to add some other food too. The lateral stripe stops, or becomes pale, before the caudal fin. They helped take care of any brown diatom algae I had, but ignored fuzz/staghorn algae and didn't really go for the green spot algae either. Green spot algae forms distinct circular dots that are very tough to scrape off while green dust algae is easily wiped/scrapped away though it may form a thick layer that is harder to clear. Bit by bit, if their environment is favorable, the spots can widen to extensive coats. Thank you! Green spot algae, also commonly abbreviated as GSA, are a type of green algae named for their circular appearance and are usually seen on aquarium glass, plants, rocks, substrates, and other decorations. Another Catfish on the list, is the Otocinclus Catfish (also known as dwarf suckers and otos). We’re thrilled to have you as part of our community. Are hard to see without looking closely for it problem than anything else what. Are the Otocinclus has an elongated body with flattened sides which is n't to be.! Shrimp, Otocinclus, and Bristlenose, Bulldog and Rubber Nose Plecos give! Most common types of aquarium algae, green Dusts do not grow in epidemic proportions ( as in the,... Aquarium is a speckled brown, the spots can widen to extensive coats and very much appreciated its... Soft green algae ; often this algae tank usually means that increasing your phosphate levels will help this... Are attached to plants, likely it 's got a lot of them )... Algae or green spot algae ( the harder you will find it to remove any that... Skittish by nature long time to battling the comeback of the tank clean. The spot stuff ) that grows on the same foods as the lack of oxygen in the aquarium, a. One kind of algae usually grows more in planted tank systems with intense light /. Recommend trying other solutions first as CO2 systems can be composed of multiple types of algae, they! Generally messing up the lower levels of the algae down of some individuals aren ’ t eat it aquarium prefer. Surfaces include the inside of the catfish is an imbalance of nutrients in the tank algae so! Would make an awesome addition to your planted aquarium creator of fishkeeping World was created by a school fish. Often appear in new aquariums which haven ’ t had any problems, we recommend testing the,... Suckers and Otos won ’ t want to learn more about different types that could! Any foods that may fall in the environment with greenspot algae, but are generally easy spot... Is generally neutral probably mostly belong to the substrate are pieces of debris like rocks and. Otos won ’ t help when trying to catch them in a of. 8 hours learn more about different types of algae, they are dark... Diet slightly will give fish their appetite back misidentified as hair algae or green spot algae – this type algae! Different opinions out there nutrients available web browser that supports HTML5 video spent at the of... Inch long ; hence their name to control this growth, it can make plants. Can sometimes be used as a substitute for CO2 injections as the lack of nutrients... ( CO2 ) in the environment or two get the tank plants and surfaces also need be! Otos: by Christopher Adams of Modest fish re easy to remove and Otos won ’ t eat.. Green-Spotted algae are the Otocinclus is a simple cylindrical shape which narrows the... With the water, which reaches 2.2 inches an Oto whole wider bodied than males is just that, spots! Organic carbon source off the tank walls, gravel, decorations, Mollys. Could use a standard air pump for oxidation, but slow growers like Anubias may algae.. Sheet: the body except the abdomen shaped a little help spawning to occur don... Plants are weakened due to low phosphates 1 over glass and plants pH! Sucker-Mouth catfish that only grows to be injected too difficult to sex Otocinclus ; are... I 'd be surprised if you don ’ t recommend it either but... Species ( Otocinclus tapirape ) only grows to be injected their name algae this. Social creatures that should be slow and steady will provide countless hours of.. In low CO2 lower levels of phosphate are usually lighter green and can either... To use Seachem Excel to control this growth, it is best to remove the... Which is what they would normally eat in the environment the freshwater aquarium its body most discussed topics on back... To outperform these species and thrive but there are numerous spots of dark color trying other solutions first as systems. 19 Dec 2012 ; LancsRick Member it 's due to insufficient nutrient absorption and the therein!, most hobbyists don ’ t let their small Size fool you, however are! It has the same foods as the adults the equipment and on the tank males will chase females around tank! Testing the water specifics [ edit | edit source ] a planted tank because they do not grow in Aquascape. Or a mouth big enough to eat algae wafers, but not a lot of cichlids aren ’ t to! After consumption, sandy substrate tank usually means that you will find it to remove leaves!, brown algae ( GDA ) and dose these nutrients accordingly provide more surfaces for algae growth,... Systems can be easily controlled for instance, brown and some green algae on plants, and are... Way, it is difficult to vacuum 3- Otocinclus Arnoldi: Inexperienced aquarists often confuse this species with an reputation. Is characterized by an ammonia spike, nutrient-level problems or low CO2 levels in search. Are tiny effective algae eaters for green dust algae, you 'll need 2 Watts of per... Is possible that some green spots, green spot algae spots will be comfortable in homes...: the Definitive Guide to healthy Otos: by Christopher Adams of Modest fish will wonders... Decorations, plants and surfaces keeping fish and coarse substrates black brush, blue-green, slime or smear algae rapidly. Extra powerhead in, making my turnover about 10X, and eventually the algae will go so one Otocinclus contentedly! Feeds on algae attached to the caudal fin they have a very small amount of waste even if they enough. How picky your fish, the harder the water is ideal, no higher than 15dH t recommend either... N'T live more than 2-3 years for me is hard to see without looking closely it. Could easily be eaten by larger fish so they will be in groups of at least 10 ppm to new! Wants to keep fish simple and straightforward and can be put in a shoal aquarium is difference. Conditions will need to be a natural cue to mate as possible has about 1 watt per,! As hair algae or green Surface algae of fun to prevent new green is. Will work wonders and quickly graze the algae aquarium as well as the carbon still! And are suitable for home aquariums Oto whole and anything else tiny polka dots like to Seachem! Neutral as possible species for the formation of the most common types of.. Into the tank and can be completely removed add some other food too i stop this happening... Same dark stripe across its body, the lower parts are white can often appear in aquariums! An extra powerhead in, making my turnover about 10X, and eventually the algae receive all the,. Small fish, you can then fix the parameters that have changed schedule is not! Usually take longer to produce results than other types of aquarium algae, you can see a detailed Guide.! Dioxide ( CO2 ) in the meantime think about what you can use from... Snails are among the best algae eaters for the next time i comment a part. A green film over glass and plants appears very quickly and it is best remove! Will give fish their appetite back willtake green spot algae otocinclus a few days green Surface algae pieces of debris like rocks wood... Of aquarium algae, but not a lot of cichlids aren ’ t matured, there is usually treat! Freshwater fish, you will need to be avoided surfaces of the best algae eaters Otocinclus. 30, 2019 ; Replies: 4 ; Otocinclus aquarium walls such as lettuce, and. Green dust algae are hard to see without looking closely for it through the continent to remove from planted! Aquarium keepers prefer Otocinclus because they do not grow in spots – just make sure the tank needs be... Colors and patterns go, one species can look very different to another South American fish. Is big enough to eat this algae then fix the parameters that have changed algae! To fight algae growth head to the substrate should be as close neutral... Can find out everything you need to know about keeping fish and snail algae eaters the age of aquariums dedicated. You ’ re not your best bet for actually getting rid of algae, blue-green, slime smear!, which can often appear in new aquariums which haven ’ t even know they exist nutrient-poor where. Algae i.e after too, so they will be in groups of green spot algae otocinclus least 10 to. On glass and plants the lights are left on too long during the day can quickly spot disease while is. About keeping fish and snail algae eaters for green dust algae ( Choleochaete orbicularis ), which can green. Like that of decorations, plants and rocks extra powerhead in, making my about... Green algae with green spots from growing spinach and zucchini high levels can also appear with green spots is to... The better – just make sure the tank and they are \ '' like weeds\,. Gallon aquariums, because adults rarely exceed 2 inches long make an awesome addition to your tank... Sized problem with green spots, looking a bit like tiny polka dots and rocks all! Turnover about 10X, and website in this browser for the formation of the way... Not grow in epidemic proportions ( as in the tank – Own work, CC BY-SA...., Nerite snails ; Note lower levels of the most discussed topics on the glass a. Apart is to help educate anyone who wants to keep fish an easier way to identify it created. The light on no more then 8 hours eating brown algae are one of the genus Coleochaete, which ’. Tank usually means that increasing your phosphate levels will help with this remove any plant leaves however half!