Fish index

For each fish: the most that fit in each tank size and the species to avoid, calculated with our simulator.

Neon Tetra12 in 60 cm Cardinal Tetra9 in 60 cm Green Neon Tetra12 in 60 cm Black Neon Tetra12 in 60 cm Rummy-nose Tetra8 in 60 cm Lemon Tetra11 in 60 cm Ember Tetra27 in 60 cm Diamond Tetra7 in 60 cm Congo TetraHard in 60 cm Black Skirt Tetra8 in 60 cm Serpae Tetra11 in 60 cm X-ray Tetra12 in 60 cm Silvertip Tetra13 in 60 cm Harlequin Rasbora10 in 60 cm Chili Rasbora27 in 60 cm Celestial Pearl Danio22 in 60 cm Zebra Danio11 in 60 cm Pearl Danio9 in 60 cm White Cloud Mountain Minnow13 in 60 cm Lambchop Rasbora16 in 60 cm Cherry Barb11 in 60 cm Tiger BarbHard in 60 cm Guppy10 in 60 cm Endler’s Livebearer18 in 60 cm Platy8 in 60 cm MollyHard in 60 cm SwordtailHard in 60 cm Betta1 in 60 cm Honey Gourami9 in 60 cm Pearl GouramiHard in 60 cm Dwarf Gourami6 in 60 cm Sparkling Gourami13 in 60 cm Chocolate Gourami7 in 60 cm Panda Cory7 in 60 cm Bronze Cory7 in 60 cm Sterba’s Cory7 in 60 cm Dwarf Cory20 in 60 cm Kuhli Loach7 in 60 cm Yoyo LoachHard in 60 cm Clown LoachHard in 60 cm Peppered Cory7 in 60 cm Otocinclus11 in 60 cm Bristlenose Pleco2 in 60 cm Common PlecoHard in 60 cm Siamese Algae EaterHard in 60 cm Panda Garra7 in 60 cm AngelfishHard in 60 cm DiscusHard in 60 cm Cockatoo Cichlid4 in 60 cm German Blue Ram4 in 60 cm Bolivian Ram5 in 60 cm Electric Yellow CichlidHard in 60 cm Umbrella Cichlid6 in 60 cm KribensisHard in 60 cm Saulosi MbunaHard in 60 cm OscarHard in 60 cm Boesemani RainbowfishHard in 60 cm Neon Dwarf Rainbowfish7 in 60 cm Celebes Rainbowfish6 in 60 cm Clown Killifish15 in 60 cm GoldfishHard in 60 cm Roundtail Paradise Fish8 in 60 cm Korean Rose Bitterling13 in 60 cm Topmouth Gudgeon8 in 60 cm Weather Loach4 in 60 cm Cherry Shrimp40 in 60 cm Amano Shrimp18 in 60 cm Crystal Shrimp29 in 60 cm Nerite Snail33 in 60 cm Ramshorn Snail48 in 60 cm Malaysian Trumpet Snail68 in 60 cm Mystery Snail9 in 60 cm Medaka (Rice Fish)19 in 60 cm Korean Native Shrimp53 in 60 cm Glowlight Tetra12 in 60 cm Denison Barb (Roseline Shark)Hard in 60 cm Julii Cory8 in 60 cm Red-tailed Black SharkHard in 60 cm Pea Puffer16 in 60 cm Orange Dwarf Crayfish (CPO)21 in 60 cm

The numbers on this page come from the Water Kiwoogi simulator model; real tanks can differ.