Species
718 species · 338 fit your 20 gal long
- African butterfly cichlidAnomalochromis thomasi7 cmAdult23–27 °CWater1Group Fits your tankeasy
- African clawed frogXenopus laevis10 cmAdult20–24 °CWater1Group Fits your tankeasy
- Agassiz's coryCorydoras agassizii6 cmAdult22–27 °CWater6+Group Fits your tankeasy
- Ajamaru rainbowfishMelanotaenia ajamaruensis9 cmAdult24–30 °CWater6+Group Fits your tankeasy
Amano shrimpCaridina multidentata4 cmAdult15–27 °CWater1Group Fits your tankmoderate- American flagfishJordanella floridae5 cmAdult16–26 °CWater1Group Fits your tankeasy
- Arfak rainbowfishMelanotaenia arfakensis8 cmAdult24–30 °CWater6+Group Fits your tankeasy
Assassin snailAnentome helena2 cmAdult16–30 °CWater1Group Fits your tankmoderate- Banded gouramiTrichogaster fasciata9 cmAdult22–28 °CWater1Group Fits your tankeasy
- Bandit coryCorydoras metae5 cmAdult22–26 °CWater6+Group Fits your tankeasy
- Banjo catfishBunocephalus coracoideus12 cmAdult22–28 °CWater1Group Fits your tankeasy
- Black kuhli loachPangio oblonga7 cmAdult25–26 °CWater6+Group Fits your tankeasy
Black neon tetraHyphessobrycon herbertaxelrodi3.5 cmAdult24–27 °CWater6+Group Fits your tankeasy- Black phantom tetraHyphessobrycon megalopterus4 cmAdult22–28 °CWater6+Group Fits your tankeasy
- Black ruby barbPethia nigrofasciata5.5 cmAdult20–26 °CWater6+Group Fits your tankeasy
- Blackline rasboraRasbora borapetensis5 cmAdult23–25 °CWater8+Group Fits your tankeasy
- Bleeding heart tetraHyphessobrycon erythrostigma4.3 cmAdult23–28 °CWater6+Group Fits your tankeasy
- Blind cave tetraAstyanax mexicanus6.5 cmAdult23–28 °CWater6+Group Fits your tankeasy
- Bloodfin tetraAphyocharax anisitsi4.5 cmAdult18–28 °CWater6+Group Fits your tankeasy
- Blue emperor tetraInpaichthys kerri3.2 cmAdult24–27 °CWater6+Group Fits your tankeasy
- Blue lyretailFundulopanchax gardneri4.3 cmAdult22–25 °CWater3Group Fits your tankeasy
- Brevis shell dwellerNeolamprologus brevis4.5 cmAdult23–25 °CWater2Group Fits your tankeasy
- Brilliant rasboraRasbora einthovenii7 cmAdult22–26 °CWater8+Group Fits your tankeasy
Bronze coryCorydoras aeneus6 cmAdult22–27 °CWater6+Group Fits your tankeasy