As for the algae, common plecos (these are tropical fish, so they’ll do well in your area), siamese algae eaters, otocinclus catfish (susceptible to being eaten by larger fish), and Chinese high-fin banded sharks all quite readily eat algae. They may attack and eat other fish of their size or crustaceans, which can be dangerous depending on what fish already exist in your pond. They are very resilient and can withstand winter in a frozen pond, as long as you provide and maintain an air stone or floating heater to promote exchange of gases. In the 1. They could also be used as a food source if you have a separate pond for turtles and frogs and the like. Theyâre also pretty lively, and as such shouldnât be placed with more docile fish species (such as fancy goldfish), as they may stress them out with their spirited nature. I put them in all Our farm water troughs for that purpose. As one of the only four landscaping companies to achieve an Aquascape certification, Fontana Ponds & Water Features is able to provide exceptional water feature design and construction services. Can you provide any further details on the fish’s appearance and size? Their size varies from 3 to 8 inches in length, and are very active, preferring to live in small schools so if you want one, youâll need to get a few to ensure their happiness. Though often kept in aquariums, mollies and guppies can both do well in outdoor ponds. This makes them prone to oxygen deprivation, so youâll need to make sure oxygen levels are high in your pond (a minimum of 7-8 ppm). Both species will likely need to be brought indoors for winter, as mollies need waters above 75Â°F and guppies need waters above 50Â° F. Theyâre both easy and straightforward to take care of, though they breed quickly â youâll likely need to catch some of them every so often and sell them to a local pet store (never release them into the wild!). If you put in a turtle you will have to also fence it so he won't leave. There are over 100 different recognized koi subspecies within 13 official classes, meaning thereâs a koi out there for just about anyone. Theyâre pretty small (about 3 inches in length), and are a cold water fish, preferring temperatures between 59 and 77Â° F (15-25Â° C). How do you know size If any fish to get based on cubic area of pond ? Theyâre generally pretty amiable, getting along with just about anything in the pond, but that doesnât mean everything will get along with them â the smaller varieties are prone to being eaten by some fish, such as golden orfes (if the goldfish are a couple inches or less in size). Regards. As for the pond’s size, the general rule of thumb is one inch of fish per gallon of water. How many gallons is your pond and what is the approximate depth, and average water temperature? What fish would you recommend to clean it up? In addition tap water should always be filtered and dechlorinated before fish are added – some fish, particularly ornamental varieties like goldfish, are sensitive to tap water as they aren’t as hardy as wild fish species. Another solution is the use of pond netting. Plants Bring potted tropical plants such as birds of paradise indoors to help them survive winter. When deciding what types of fish you want to put in your backyard pond, there are a couple of factors to keep in mind. This means you can easily choose whichever species best suits the size of your pond. These fish are outdoor pets and need someone to care for them. Another thing to keep in mind is that all fish have different requirements, so youâll need to be sure that first, the fish you want can actually survive in an outdoor pond, and second, will be able to handle whatever conditions you have (water temperature, pH levels, ambient air temperature, nutrient levels, etc.). Thanks for sharing your experience and knowledge ð. Whether you are a beginner looking for the right fish for an outdoor pond, or if you are just looking for some inspiration, there is something for everyone on this list. Goldfish themselves are awesome mosquito larvae eaters. I was kind of worrying if this was big enough for the koi we had. If itâs not good enough for an orfe, the water is deemed unhealthy and in need of treatment. Bottom dwelling pond fish are great for keeping the pond clean, but they are often less attractive and harder to see than surface fish. Fish do breath air, air that is dissolved in the water (not the O in H2O but the O2 that is dissolved in the body of water). As an Amazon Associate I earn from qualifying purchases. A pond can be a stunning backyard feature, especially with graceful fish gliding through the water, nibbling delicately at plants and even interacting with visitors. Theyâre very peaceful and easygoing, compatible with just about any other fish, including koi, goldfish, guppies, and plecos. The most likely cause is the rainstorm, especially if it was a large one like you mentioned. Could the Ph have changed drastically? Whether or not paradise fish need an aerator of some sort is somewhat contested amongst ponders and aquarists. Also known as the batfish due to its dark, almost bat-like appearance, the Chinese high fin banded shark is a suckering algae eater. If you would like to find out more about what kind of fish can live in an outdoor pond, or if you are interested in any of our other water feature products or services, please contact Fontana Ponds & Water Features at 778-990-9773 or Here are two good options: Both have very high quality nutritional profiles and should be suitable for both bass and perch. But in general, a pH below 5.5 is considered stressful for most fish. Protection can be The Best Small Plants for Small Ponds (Easy Care Species), How to Plant & Grow Swamp Lily (Crinum americanum), Hikari Gold is a daily diet, developed through years of koi breeding and showing, to meet the nutritional needs of koi. I have a lot of frog eggs in the water, so I want some fish that can eat them. Do Algae Eating Fish Clean Up a Backyard Pond?. As for the sinking fish food, I’ll get back to you on that! Type of pond landscape (muddy, rocky, gravel, etc. Theyâre tolerant of a range of conditions (with the exception of overall water quality, as is the case with most pond fish), but ideal water temperature for them is between 69 and 75Â° F (21 to 24Â° C), with an alkaline pH between 7 and 7.5.