Marine
Expert
©AI Generated·ProprietaryHorse-face unicornfish
Naso fageni
Water temp24 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHMinimum tank volume>= 1,800 LTank levelMiddleAdult size80 cm
Encyclopaedia
Fish atlas
Curated cards for behavior, feeding, and compatibility.
Copy the link or share this page so you can easily find it again.
Explore by category
Visual guideFilter1,664 cards / 1664
Family
Water type
Origin
Tank level
Sociality
Adult size
Freshwater
Intermediate
©AI Generated·ProprietaryHorseface Loach
Acantopsis dialuzona
Water temp25 - 28 °CpH Value6 - 7.5 pHGH2 - 12 dGHKH1 - 6 dKHMinimum tank volume>= 180 LTank levelBottomAdult size20 cm
Freshwater
Intermediate
©AI Generated·ProprietaryHovering zebra loach
Yunnanilus cruciatus
Water temp21 - 26 °CpH Value6 - 7.5 pHGH7 - 14 dGHKH3 - 7 dKHMinimum tank volume>= 40 LTank levelMiddleAdult size3.4 cm
Freshwater
Intermediate
©AI Generated·ProprietaryHuascar Dwarf Cichlid
Apistogramma huascar
Water temp23 - 28 °CpH Value5 - 6.8 pHGH1 - 6 dGHKH0.5 - 3 dKHMinimum tank volume>= 60 LTank levelBottomAdult size7 cm
Freshwater
Intermediate
©AI Generated·ProprietaryHujeta Gar / Freshwater Barracuda
Ctenolucius hujeta
Water temp22 - 28 °CpH Value6.5 - 7.5 pHGH4 - 15 dGHKH2 - 7 dKHMinimum tank volume>= 300 LTank levelTopAdult size25 cm
Freshwater
Expert
©AI Generated·ProprietaryHumpbacked Glass Tetra
Roeboides descalvadensis
Water temp22 - 28 °CpH Value6 - 7.5 pHGH2 - 15 dGHKH1 - 7 dKHMinimum tank volume>= 100 LTank levelMiddleAdult size10 cm
Freshwater
Intermediate
©AI Generated·ProprietaryHumphead glassfish
Parambassis pulcinella
Water temp0 - 27 °CpH Value6.5 - 7.5 pHGH0 - 27 dGHKH1 - 13 dKHMinimum tank volume>= 80 LTank levelMiddleAdult size8 cm
Marine
Advanced
©AI Generated·ProprietaryHumphead Wrasse
Cheilinus undulatus
Water temp24 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHMinimum tank volume>= 5,000 LTank levelAll levelsAdult size200 cm
Freshwater
Intermediate
©AI Generation·ProprietaryHypancistrus sp. (L450)
Hypancistrus sp. L450
Water temp27 - 31 °CpH Value5.5 - 7 pHGH1 - 12 dGHKH1 - 6 dKHMinimum tank volume>= 100 LTank levelBottomAdult size12 cm
Freshwater
Intermediate
©AI Generation·ProprietaryHypselecara Coryphaenoides
Hypselecara coryphaenoides
Water temp25 - 30 °CpH Value5 - 7 pHGH1 - 10 dGHKH1 - 5 dKHMinimum tank volume>= 300 LTank levelMiddleAdult size25 cm
Freshwater
Easy
©AI Generation·ProprietaryIçana Cory
Corydoras incolicana
Water temp22 - 26 °CpH Value6 - 7.2 pHGH2 - 12 dGHKH2 - 10 dKHMinimum tank volume>= 80 LTank levelBottomAdult size5.5 cm
Freshwater
Intermediate
©AI Generation·ProprietaryImitator Cory
Corydoras imitator
Water temp22 - 26 °CpH Value6 - 7.2 pHGH2 - 12 dGHKH1 - 8 dKHMinimum tank volume>= 100 LTank levelBottomAdult size6.5 cm
Freshwater
Intermediate
©AI Generated·ProprietaryInca Stone Fish (Tahuantinsuyoa macantzatza)
Tahuantinsuyoa macantzatza
Water temp24 - 28 °CpH Value6.5 - 7.5 pHGH5 - 15 dGHKH2 - 7 dKHMinimum tank volume>= 100 LTank levelBottomAdult size12 cm
FreshwaterBrackish
Easy
©AI Generated·ProprietaryIndian glassfish
Parambassis lala
Water temp21 - 30 °CpH Value6 - 8 pHGH0 - 14 dGHKH0 - 7 dKHMinimum tank volume>= 40 LTank levelMiddleAdult size4 cm
Marine
Intermediate
©AI Generated·ProprietaryIndian mitre butterflyfish
Chaetodon mitratus
Water temp22 - 26 °CpH Value8.1 - 8.4 pHMinimum tank volume>= 300 LTank levelMiddle/BottomAdult size14 cm
Marine
Intermediate
©AI Generated·ProprietaryIndian triggerfish
Melichthys indicus
Water temp23 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHMinimum tank volume>= 470 LTank levelAll levelsAdult size25 cm
Marine
Easy
©AI Generated·ProprietaryIndo-Pacific Sergeant
Abudefduf vaigiensis
Water temp22 - 28 °CpH Value8.1 - 8.4 pHMinimum tank volume>= 300 LTank levelMiddleAdult size20 cm
Freshwater
Intermediate
©AI Generated·ProprietaryIndonesian Tiger Fish (Datnoid)
Datnioides microlepis
Water temp24 - 28 °CpH Value6.5 - 7.5 pHGH5 - 15 dGHKH2 - 7 dKHMinimum tank volume>= 500 LTank levelMiddleAdult size45 cm
Freshwater
Intermediate
©AI Generation·ProprietaryInka Dwarf Cichlid or Inka 50 (Apistogramma baenschi)
Apistogramma baenschi
Water temp22 - 26 °CpH Value4.5 - 6.5 pHGH1 - 5 dGHKH1 - 2 dKHMinimum tank volume>= 100 LTank levelMiddle/BottomAdult size6 cm
Marine
Easy
©AI Generated·ProprietaryIridescent Cardinalfish
Pristiapogon kallopterus
Water temp25 - 28 °CpH Value8.2 - 8.4 pHKH8 - 12 dKHMinimum tank volume>= 150 LTank levelMiddle/BottomAdult size15 cm
Freshwater
Expert
©AI Generated·ProprietaryIridescent Shark (Pangasius Catfish / Basa)
Pangasianodon hypophthalmus
Water temp24 - 28 °CpH Value6.5 - 7.5 pHGH5 - 20 dGHKH2 - 10 dKHMinimum tank volume>= 500 LTank levelMiddleAdult size130 cm
Marine
Easy
©AI Generated·ProprietaryIsos Blenny
Ecsenius isos
Water temp22 - 26 °CpH Value8.1 - 8.4 pHMinimum tank volume>= 80 LTank levelBottomAdult size5 cm
Freshwater
Intermediate
©AI Generation·ProprietaryItanyi Cichlid (Krobia itanyi)
Krobia itanyi
Water temp22 - 28 °CpH Value5.5 - 7 pHGH1 - 10 dGHKH1 - 5 dKHMinimum tank volume>= 180 LTank levelMiddle/BottomAdult size14 cm
Freshwater
Intermediate
©AI Generated·ProprietaryJack Dempsey
Rocio octofasciata
Water temp22 - 26 °CpH Value6.5 - 8 pHGH5 - 20 dGHKH2 - 10 dKHMinimum tank volume>= 300 LTank levelMiddle/BottomAdult size25 cm
Showing 24 of 1,664
Practice with the Atlas
Turn this list into a challenge.
After browsing the species, try recognizing them from photos, names, and traits: leaderboards stay separate from the catalog.