They also enjoy a well-planted habitat (preferably live plants) as well as live foods. Most species of Rainbowfish are schooling fish, a fact that is often overlooked by owners. Another distinguishing feature of Rainbowfish is the fact that they lack a lateral line. All species of Rainbowfish have two separate dorsal fins that are narrowly separated. In fact, some Rainbowfish species still favor a brackish environment, with some even living in fully marine environments. Rainbowfish are believed to have evolved from the same evolutionary line as the marine silverside species.

New species are regularly being discovered and offered for sale in the aquarium trade. Freeze-driedвЂЇfoods such asвЂЇHikariвЂЇshrimp,вЂЇbloodвЂЇwormsвЂЇand tubifex wormsвЂЇcan helpвЂЇprovide needed protein and minerals for someвЂЇfreshwater fishвЂЇwhile sinking pellets areвЂЇoftenвЂЇsuitableвЂЇfor bottom-dwellers.вЂЇManyвЂЇPetco fishвЂЇfoodвЂЇoptions areвЂЇformulated toвЂЇhelpвЂЇenhance your fishвЂ™s natural vibrant hues.Hailing from the land down under, Australian Rainbowfish are hugely popular due to their beautiful colors, peaceful nature, and suitability to community tanks. Freshwater fish foodвЂЇis often inвЂЇflakeвЂЇform, but pellets and tabletsвЂЇcanвЂЇalsoвЂЇgreat options for some. ItвЂ™sвЂЇappropriateвЂЇtoвЂЇkeepвЂЇdifferent kinds of cichlidsвЂЇthat donвЂ™t compete for the same food and space.вЂЇLearn more with our Cichlid Family Care Sheet.ДЇreshwater fish petsвЂЇeat a variety of diets, depending on theirвЂЇspecies. TheyвЂЇcan beвЂЇvery interesting to observe butвЂЇalsoвЂЇcan be territorial. CichlidвЂЇThisвЂЇfreshwater fishвЂЇcomes in many varieties, includingвЂЇfiremouth, albino tiger Oscar andвЂЇdemasoni.When well cared for, they can live up to 15 years.вЂЇTheyвЂЇcan be great community fish andвЂЇwill most likelyвЂЇdo well with others of their temperament. GoldfishвЂЇPerhaps the mostвЂЇcommonвЂЇfishвЂЇpet, goldfish are often theвЂЇlongest-living freshwater fish.BettaвЂЇTheseвЂЇfish are popular for their vibrant coloring and graceful fins.вЂЇUnlike cory fish, theyвЂЇprefer their own space with a comfortable place to hide.TheyвЂЇcanвЂЇthrive in schools and usually get along well with small- and medium-sized peaceful fish. The Cardinal or Red Neon Tetra is another, very similar species. They are great community fish and school together in a vibrant wave. These fish are known for their colorful appearance with bright red and blue stripes. CoryвЂЇCatfishвЂЇCory CatfishвЂЇoftenвЂЇprefer the bottom of the aquarium and areвЂЇusuallyвЂЇnaturalвЂЇand effective cleaners. One of the most common small freshwater aquarium species is the Neon Tetra.Petco freshwater fishвЂЇrange in characteristics across social type,вЂЇswimmingвЂЇareas, diet, level of care and water preferences.вЂЇSome options include: You want toвЂЇhelpвЂЇcreate a peaceful environment, and some fish will get along better than others.вЂЇDifferent fish breedsвЂЇusuallyвЂЇprefer different parts of the aquarium, too, so find the rightвЂЇtypes of fish at PetcoвЂЇfor a balancedвЂЇcommunity.Д¬ompatibility is about more than personality when it comes toвЂЇlive fish.вЂЇFreshwater and marine fish obviously cannot live in the same habitat, but not allвЂЇfreshwater fishвЂЇthrive together either.вЂЇYourвЂЇfreshwater fish petsвЂЇwho share an aquariumвЂЇshouldвЂЇallвЂЇrequire similar elements like water temperature, pH balance, live plants and dГ©cor and food types.вЂЇThis ensures that they are each in an environment that is well-suited for them. Petco fishвЂЇcome in many colors and kinds-from slender rainbow sharks to showy neon guppies.вЂЇWhen looking atвЂЇlive freshwater fish for sale,вЂЇitвЂ™s very important toвЂЇnote their social needs and temperaments. German Blue Ram German Blue Ram is one of the most colorful freshwater fish you will ever find in the aquarium hobby. If youвЂ™re a new aquarist, consider what size aquarium you want and what types of plants andвЂЇdГ©cor you would like to include.вЂЇThisвЂЇcan help determine which fish you choose and how many.вЂЇOr, if you have particularвЂЇfreshwater fish petsвЂЇin mind, be sure the aquarium and accessories you choose are right for them. Setting up aвЂЇfreshwater fishвЂЇaquariumвЂЇcanвЂЇbringвЂЇaвЂЇserene nature scene into your home.вЂЇMaintainingвЂЇyourвЂЇlive fishвЂЇhabitat isвЂЇoftenвЂЇaвЂЇrewarding form of pet care that allows you to personalize your fishвЂ™s environment to suit your tastes and their needs.

Most colorful freshwater fish