HomeAquarium guides250L community aquarium Our 250 litre community aquarium This is our own 250 litre tropical community aquarium. The photos show the fish that share it, including schooling glowlight tetras and bottom-dwelling corydoras, a combination that works well because each species uses a different level of the tank. You'll find care profiles for every species on the site.CoriesCoriesCoriesGlowlight TetraGlowlight TetrasGuppy FryGuppy FryNeon and Glowlight TetrasNeon TetrasNeon TetrasPleco named BobSunken Ship - Aquarium decorationSwordtail FrySwordtail FrySwordtail FryFish Tank SideWhite male fancy guppyWhite male fancy guppy