What fits a 75 gal
122 × 45.5 × 54 cm · about 231 L of water122 × 45.5 × 21 in · about 61.0 gal of water
Top 44
- Banded gourami+1
- Endler livebearer+3
Forktail blue-eye+6
Giant danio+6- Glass bloodfin tetra+8
- Glowlight danio+8
- Golden pencilfish+6
- Guppy+3
Honey gourami+1
Japanese ricefish+6- Orange-finned danio+6
- Pacific blue-eye+6
- Pearl danio+6
Pearl gourami+1- Rose danio+6
- Sailfin molly+3
- Tiger danio+6
Zebra danio+6- African butterflyfish+1
Betta+1- Blue-back blue-eye+6
- Celebes halfbeak+3
- Celebes rainbowfish+6
- Clown killifish+3
- Common hatchetfish+6
- Delicate blue-eye+8
Dwarf gourami+1- Dwarf molly+3
- Emerald betta+1
- Flyspeck hardyhead+8
- Golden wonder killifish+1
- Honey blue-eye+6
- Kiunga blue-eye+8
- Lampeye killifish+6
- Lyretail killifish+2
Marbled hatchetfish+6- Moonlight gourami+1
Paradise fish+1- Peaceful betta+1
- Platinum hatchetfish+8
- Popondetta blue-eye+6
Sparkling gourami+1- Spotted blue-eye+6
Three-spot gourami+1
Middle 218
- Acei cichlid+5
- Ajamaru rainbowfish+6
- American flagfish+1
- Angfa rainbowfish+6
- Arfak rainbowfish+6
- Batanta rainbowfish+6
Black neon tetra+6- Black phantom tetra+6
- Black ruby barb+6
- Blackline rasbora+8
- Bleeding heart tetra+6
- Blind cave tetra+6
- Blood parrot cichlid+1
- Bloodfin tetra+6
- Blue acara+1
- Blue emperor tetra+6
- Blue lyretail+3
- Blue rainbowfish+6
Boeseman rainbowfish+6- Brilliant rasbora+8
- Buenos Aires tetra+6
- Butterfly splitfin+3
Celestial pearl danio+6- Checker barb+6
- Cherry barb+6
- Cherry spot rasbora+10
- Chinese barb+6
- Colombian tetra+8
Congo tetra+6- Corona rainbowfish+6
- Crimson-spotted rainbowfish+6
Diamond tetra+6- Dusky millions fish+3
Dwarf neon rainbowfish+6- Dwarf rainbowfish+6
- Eastern rainbowfish+6
Ember tetra+8- Emerald eye rasbora+8
Emperor tetra+6- Fathead minnow+6
- Filament barb+6
- Flag tetra+8
- Flame tetra+8
- Fly River rainbowfish+6
- Garnet tetra+8
- Glowlight rasbora+8
Glowlight tetra+6- Gold tetra+8
- Golden dwarf barb+8
- Goldie River rainbowfish+6
- Green fire tetra+8
- Grime rainbowfish+6
Harlequin rasbora+6- Head and tail light tetra+8
- Humpbacked limia+3
- Irian Jaya rainbowfish+6
- Jack Dempsey+1
- Japen rainbowfish+6
- Keyhole cichlid+1
- Kubotai rasbora+8
- Lake Eacham rainbowfish+6
- Lake Kutubu rainbowfish+6
- Lake Tebera rainbowfish+6
- Lake Wanam rainbowfish+6
Lambchop rasbora+6- Least killifish+5
- Leggett's rainbowfish+6
Lemon tetra+6- Mamberamo rainbowfish+6
- Mayland's rainbowfish+6
- Melon barb+6
- Misool rainbowfish+6
Molly+3- Mubi rainbowfish+6
- Murray River rainbowfish+6
- Nana rasbora+8
Neon tetra+6- New Guinea rainbowfish+6
- Ogilby's rainbowfish+6
Ornate tetra+6- Panda tetra+8
- Parkinson's rainbowfish+6
- Penguin tetra+8
- Platy+3
- Port acara+1
- Ramu rainbowfish+6
- Red eye tetra+6
- Red phantom tetra+8
- Red-finned rainbowfish+6
- Rosy tetra+8
Rummy-nose tetra+8- Scissortail rasbora+8
- Sepik rainbowfish+6
- Severum+1
- Silvertip tetra+8
- Sorong rainbowfish+6
- Spotted rainbowfish+6
Swordtail+3- Tami River rainbowfish+6
Threadfin rainbowfish+6- Ticto barb+6
- Upside-down catfish+3
- Variatus platy+3
- Waigeo rainbowfish+6
- Western rainbowfish+6
White cloud mountain minnow+6
X-ray tetra+6- Afra cichlid+4
- African freshwater pipefish+1
- Allen's rainbowfish+6
- Amazon leaffish+1
- Amazon puffer+1
Angelfish+1- Asian upside-down catfish+1
- Atabapo acara+1
- Australian smelt+8
- Axelrod's rainbowfish+6
- Banded rainbowfish+6
- Barred rainbowfish+6
Black skirt tetra+6- Black-banded rainbowfish+6
- Bleher's rainbowfish+6
- Blue tetra+8
- Blue-point acara+1
- Bluefin notho+3
- Brown puffer+1
- Brunei beauty+2
- Bucktooth tetra+10
- Bulolo rainbowfish+6
- Butterfly peacock+1
- Cairns rainbowfish+6
Cardinal tetra+6- Ceylon puffer+1
Chili rasbora+8- Chocolate gourami+4
- Christmas fulu+1
- Cyprichromis leptosoma+8
- Daffodil cichlid+1
- Debauwi catfish+6
- Diadema acara+1
Discus+6- Dwarf cory+10
- Dwarf pencilfish+8
Dwarf rasbora+8- Emerald dwarf danio+8
- Empire gudgeon+4
- Exquisite rainbowfish+6
- Fairy cichlid+1
Fancy goldfish+1- Festivum+1
- Figure eight puffer+1
- Five-banded barb+8
- Gangetic leaffish+1
Glass catfish+6- Grant's peacock+1
- Green neon tetra+10
- Green spotted puffer+1
- Green sunfish+1
- Haplochromis 44+1
- Highlands rainbowfish+6
- Honduran red point+1
- Indian glassfish+6
- Jenaro Herrera acara+1
- Jewel cichlid+1
- Jumbo cyprichromis+8
- Kamaka rainbowfish+6
- Lake Mbuta rainbowfish+6
- Leopard bushfish+1
- Licorice gourami+1
- Lithobates+1
- Long-finned African tetra+6
- Longear sunfish+1
- Lorentz's rainbowfish+6
- Madagascar rainbowfish+6
- Maison peacock+1
- Mountain rainbowfish+6
- Neon blue cichlid+8
- Northern mountain swordtail+3
- Nyererei+1
- One-spot betta+2
- Orange chromide+1
- Orangespotted sunfish+1
- Ornate rainbowfish+6
Pea puffer+6- Platinum acara+1
- Price's rainbowfish+6
- Pumpkinseed+1
- Pygmy rainbowfish+6
- Red dwarf rasbora+8
- Red rainbowfish+6
- Red shoulder peacock+1
- Red-tailed redeye puffer+1
- Redbreast sunfish+1
- Redhead severum+1
- Redline rasbora+8
- Redtail splitfin+3
- Rhomb barb+6
Rosy barb+6- Ruby green haplochromis+1
- Salvini cichlid+1
- Sawbwa barb+8
- Sentani rainbowfish+6
Serpae tetra+8- Silver rainbowfish+6
- Slender rainbowfish+6
- Snakehead fighter+2
- Spotted headstander+6
- Stalsberg's acara+1
- Striped glass catfish+6
- Tambraparni barb+6
- Tequila splitfin+3
Tiger barb+8- Warmouth+1
- White top hara afra+4
- Whiteseam fighter+2
- Yellow acara+1
- Yellow peacock+1
- Zebra obliquidens+1
Bottom 220
- African butterfly cichlid+1
- Agassiz's cory+6
- Bandit cory+6
- Banjo catfish+1
- Black kuhli loach+6
- Brevis shell dweller+2
Bronze cory+6- Caudopunctatus+1
- Dojo loach+3
- Dwarf flag cichlid+1
- Eigenmann's whiptail catfish+1
- Emerald green cory+6
- Featherfin squeaker+1
- Firemouth cichlid+1
- Gold laser cory+6
- Goldeneye dwarf cichlid+1
- Hoplo catfish+3
- Julii cory+6
Kuhli loach+6- Lionhead cichlid+1
- Multies+3
Panda cory+6- Panda garra+3
Peppered cory+6- Pindani+1
Pygmy cory+8- Rainbow cichlid+1
- Raphael catfish+1
- Rusty cichlid+3
Salt and pepper cory+8- San Juan cory+6
- Saulosi cichlid+4
Siamese algae eater+6- Similis shell dweller+3
- Skunk cory+6
- Spotted hoplo+3
- Spotted Raphael catfish+1
Sterbai cory+6- Striped Raphael catfish+1
Three-line cory+6- Tiger pleco+1
- Abei puffer+1
- Acus twig catfish+1
- Adolfo's cory+6
- African knifefish+1
- Agassiz's dwarf cichlid+2
- Amazon toadfish+1
- Angelicus pleco+1
- Arrowhead puffer+1
- Atabapo whiptail+1
- Atahualpa dwarf cichlid+2
- Auratus+3
- Aurora yellow+3
- Badis+1
- Bearded corydoras+6
- Bengal loach+5
- Black cory+6
- Black ocellatus+1
- Black-chin apisto+2
- Black-fin cory+6
Bolivian ram+1- Brichard's telmat+1
Bristlenose pleco+1- Broad-banded apisto+2
- Bumblebee cichlid+1
- Bumblebee goby+5
- Butterfly pleco L168+1
- Butterfly xenotilapia+1
- Calvus cichlid+1
- Chanchito+1
- Checkerboard cichlid+1
- Chipokae+3
- Chisumulu labido+3
- Chocolate zebra pleco+1
- Clown pleco+1
- Cobalt blue zebra+3
Cockatoo dwarf cichlid+1- Common whiptail catfish+1
- Compressiceps cichlid+1
- Congo puffer+1
Convict cichlid+1- Cuckoo catfish+3
- Cupid cichlid+1
- Cutteri cichlid+1
- Dhonti telmat+1
- Dickfeld's julie+1
- Domino syno+1
- Duplicareus cory+6
- Dwarf chain loach+6
- Dwarf green pike cichlid+1
- Dwarf petricola catfish+3
- Dwarf whiptail+1
- Electric blue johanni+3
Electric yellow lab+1- Elizabeth's dwarf cichlid+2
- Elongatus mbuna+1
- False upside-down catfish+1
- Fasciatus lamprologus+1
- Five-bar cichlid+1
- Flagtail cory+6
- Flavus cichlid+1
- Flying fox+1
- Freckled whiptail+1
- Freshwater sole+1
- Frogmouth catfish+1
- Fuelleborn's cichlid+3
German blue ram+1- Giant whiptail+1
- Goby pleco+3
- Gold nugget pleco+1
- Golden otocinclus+6
- Green phantom pleco+1
- Gulper catfish+1
- Gymnogeophagus australis+1
- Gymnogeophagus meridionalis+1
- Half-banded spiny eel+1
- Hillstream loach+3
- Hogchoker+1
- Hongslo's dwarf cichlid+2
- Horei cichlid+1
- Horseface loach+3
- Hypancistrus contradens+1
- Inca dwarf cichlid+2
- Incolicana cory+6
- Kenyi cichlid+3
- Kingsizei+3
- Knight goby+1
Kribensis+1- L387 pleco+1
- Lacerda's cory+6
- Lata whiptail catfish+1
- Lemon cichlid+1
- Leopard cory+6
- Leopard frog pleco+1
- Lesser spiny eel+1
- Loxozonus cory+6
- Lundberg's whiptail+1
- Macmaster's dwarf cichlid+2
- Maingano+3
- Mamore apisto+2
- Mamore resticulosa apisto+2
- Mango pleco+1
- Marbled bichir+1
- Marbled whiptail+1
- Marlier's julie+1
- Masked julie+1
- Maulbr apisto+1
- Mega clown pleco+1
- Midnight catfish+2
- Msobo+3
- Ocellatus+1
- Olga cory+6
- Orange-tail apisto+2
- Ornate julie+1
- Otocinclus+6
- Panda dwarf cichlid+2
- Panduro dwarf cichlid+2
- Parnaiba whiptail+1
- Parrot apisto+1
- Pastel cichlid+1
- Peacock eel+1
Peacock gudgeon+1- Pearly ocellatus+1
- Peppermint pleco+1
- Petricola catfish+3
- Phuket loach+1
- Pictus catfish+1
- Polka dot loach+5
- Prionotos cory+6
- Purple-spotted gudgeon+1
Rainbow shark+1- Rainbow snakehead+1
- Red hump eartheater+1
- Red top ice blue+3
- Red zebra+3
- Red-breasted acara+1
Red-tailed black shark+1- Regan's julie+1
- Rio Negro dwarf cichlid+1
- Robertson's cichlid+1
- Ropefish+2
- Royal farlowella+1
- Rupununi dwarf cichlid+2
- Sailfin cory+6
- Sajica cichlid+1
- Scarlet badis+1
- Schwartz's cory+6
- Silver flying fox+3
- Skunk botia+5
- South American bumblebee catfish+1
- Spiny whiptail+1
- Spotfin goby cichlid+1
- Spotted hillstream loach+3
- Spotted rubberlip pleco+1
- Starlight bristlenose pleco+1
- Steindachner's dwarf cichlid+1
- Stonelapping minnow+1
- Stripefin eartheater+1
- Sumo loach+1
- Tanganyika clown+1
- Tapajos red head eartheater+5
- Three-striped dwarf cichlid+1
- Trewavas' mbuna+3
- Tukano cory+6
- Twig catfish+1
- Two-line cory+6
- Two-striped apisto+2
- Uaupes apisto+1
- Umbrella dwarf cichlid+2
- Vestitus oto+6
- Viejita dwarf cichlid+1
- White-cheek goby+1
- Xenotilapia bathyphilus+6
- Yellow convict+1
- Yellow-cheek xenotilapia+6
Yoyo loach+6- Zebra loach+5
- Zebra otocinclus+6
- Zebra pleco+1
- Zipper loach+3
Clean-up crew 23
- African clawed frog+1
Amano shrimp+1
Assassin snail+1
Cherry shrimp+1- Chinese mystery snail+1
- Dwarf orange crayfish+1
Ghost shrimp+1- Horned nerite snail+1
- Malaysian trumpet snail+1
- Mississippi grass shrimp+1
Mystery snail+1
Nerite snail+1
Ramshorn snail+1
African dwarf frog+1
Bamboo shrimp+1
Bee shrimp+1- Blue pearl shrimp+6
- Cardinal shrimp+1
- Harlequin shrimp+1
- Ninja shrimp+1
- Riffle shrimp+1
- Vampire shrimp+1
- Zebra apple snail+1
Plants 25
Amazon frogbit+1
Amazon sword+1
Anacharis+1
Anubias nana+1
Asian ambulia+1
Bacopa+1
Bucephalandra+1
Cryptocoryne wendtii+1
Duckweed+1
Dwarf hygrophila+1
Dwarf sagittaria+1
Hornwort+1
Java fern+1
Java moss+1
Marimo+1
Red root floater+1
Vallisneria+1
Water spangles+1
Water sprite+1
Water wisteria+1
Downoi+1
Dwarf hairgrass+1
Ludwigia repens+1
Monte Carlo+1
Rotala+1
Questions
What fish can I put in a 75 US gal tank?
Starting groups of Acei cichlid, African butterfly cichlid, Agassiz's cory, Ajamaru rainbowfish, American flagfish pass our adult space checks. Each choice is assessed separately; check a combined community in the planner.Starting groups of Acei cichlid, African butterfly cichlid, Agassiz's cory, Ajamaru rainbowfish, American flagfish pass our adult space checks. Each choice is assessed separately; check a combined community in the planner.
How much water will this aquarium hold?
With 5 cm substrate, light hardscape, glass and freeboard allowances, the engine estimates 231 L of water. Nominal capacity and usable water differ.With 2 in substrate, light hardscape, glass and freeboard allowances, the engine estimates 61.0 gal of water. Nominal capacity and usable water differ.
Can a larger filter make room for more fish?
Filtration does not change the swimming length or floor space. The engine checks adult size, starting group crowding and territory before bioload.Filtration does not change the swimming length or floor space. The engine checks adult size, starting group crowding and territory before bioload.
How many schooling fish should I start with?
Use the minimum group beside each species below. Agassiz's cory: 6; Ajamaru rainbowfish: 6. Recheck the plan whenever you add companions.Use the minimum group beside each species below. Agassiz's cory: 6; Ajamaru rainbowfish: 6. Recheck the plan whenever you add companions.