Freshwater
Intermediate
©AI Generated·ProprietaryCrowntail Betta
Betta splendens var. Crowntail
Water temp24 - 29 °CpH Value6 - 7.5 pHGH4 - 15 dGHKH2 - 7 dKHMinimum tank volume>= 20 LTank levelTop/MiddleAdult size7 cm
Encyclopaedia
Freshwater fish
Freshwater species for community aquariums, river biotopes, and planted tanks.
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Visual guideFilter918 cards / 1664
Family
Origin
Tank level
Sociality
Adult size
Freshwater
Easy
©AI Generation·ProprietaryCryptic Corydoras
Corydoras crypticus
Water temp22 - 26 °CpH Value5.5 - 7.2 pHGH1 - 10 dGHKH1 - 8 dKHMinimum tank volume>= 80 LTank levelBottomAdult size5 cm
Freshwater
Expert
©AI Generated·ProprietaryCuban Cichlid
Nandopsis tetracanthus
Water temp24 - 30 °CpH Value7 - 8.5 pHGH10 - 25 dGHKH5 - 12 dKHMinimum tank volume>= 300 LTank levelMiddle/BottomAdult size25 cm
Freshwater
Intermediate
©AI Generated·ProprietaryCuckoo Catfish
Synodontis multipunctatus
Water temp23 - 27 °CpH Value7.5 - 8.5 pHGH10 - 30 dGHKH5 - 15 dKHMinimum tank volume>= 300 LTank levelBottomAdult size27 cm
Freshwater
Advanced
©AI Generated·ProprietaryCupid cichlid
Biotodoma cupido
Water temp25 - 30 °CpH Value5 - 7 pHGH1 - 10 dGHKH1 - 5 dKHMinimum tank volume>= 150 LTank levelMiddle/BottomAdult size14 cm
Freshwater
Intermediate
©AI Generation·ProprietaryCylinder Cichlid
Neolamprologus cylindricus
Water temp24 - 27 °CpH Value7.8 - 9 pHGH12 - 20 dGHKH6 - 10 dKHMinimum tank volume>= 100 LTank levelMiddle/BottomAdult size10 cm
Freshwater
Intermediate
©AI Generation·ProprietaryDaffodil Cichlid
Neolamprologus pulcher
Water temp23 - 26 °CpH Value7.5 - 9 pHGH12 - 25 dGHKH10 - 20 dKHMinimum tank volume>= 120 LTank levelMiddle/BottomAdult size9 cm
Freshwater
Intermediate
©AI Generated·ProprietaryDaisy's ricefish
Oryzias woworae
Water temp23 - 27 °CpH Value6 - 7.5 pHGH5 - 15 dGHKH2 - 7 dKHMinimum tank volume60 LTank levelTop/MiddleAdult size4 cm
Freshwater
Easy
©AI Generated·ProprietaryDalmatian Molly
Poecilia sphenops var. Dalmatian
Water temp22 - 28 °CpH Value7 - 8.5 pHGH10 - 30 dGHKH5 - 15 dKHMinimum tank volume>= 80 LTank levelAll levelsAdult size8 cm
Freshwater
Easy
©AI Generation·ProprietaryDash-dot Tetra
Hemigrammus bellottii
Water temp23 - 27 °CpH Value5.5 - 7 pHGH1 - 10 dGHKH1 - 6 dKHMinimum tank volume>= 80 LTank levelMiddleAdult size4 cm
Freshwater
Intermediate
©AI Generated·ProprietaryDawn tetra
Aphyocharax nattereri
Water temp22 - 28 °CpH Value5.5 - 7.5 pHGH2 - 15 dGHKH1 - 7 dKHMinimum tank volume>= 60 LTank levelTop/MiddleAdult size4 cm
Freshwater
Easy
©AI Generation·ProprietaryDawn Tetra
Hyphessobrycon eos
Water temp24 - 28 °CpH Value5.5 - 7 pHGH1 - 10 dGHKH1 - 6 dKHMinimum tank volume>= 80 LTank levelMiddleAdult size4.5 cm
Freshwater
Intermediate
©AI Generation·ProprietaryDeep Water Hap
Placidochromis electra
Water temp24 - 28 °CpH Value7.5 - 8.5 pHGH10 - 25 dGHKH5 - 12 dKHMinimum tank volume>= 180 LTank levelMiddleAdult size15 cm
Freshwater
Expert
©AI Generation·ProprietaryDeissner's Licorice Gourami
Parosphromenus deissneri
Water temp24 - 28 °CpH Value4 - 5.5 pHGH1 - 5 dGHKH1 - 2 dKHMinimum tank volume>= 30 LTank levelBottomAdult size3 cm
Freshwater
Expert
©AI Generation·ProprietaryDemasoni Cichlid (Chindongo)
Pseudotropheus demasoni
Water temp24 - 28 °CpH Value7.8 - 8.6 pHGH10 - 25 dGHKH5 - 12 dKHMinimum tank volume>= 100 LTank levelBottomAdult size8 cm
Freshwater
Intermediate
©AI Generation·ProprietaryDemini Angel Pleco (L136)
Hypancistrus sp. L136
Water temp27 - 31 °CpH Value5 - 7 pHGH1 - 8 dGHKH1 - 4 dKHMinimum tank volume>= 100 LTank levelBottomAdult size10 cm
Freshwater
Expert
©AI Generation·ProprietaryDemon Eartheater
Satanoperca daemon
Water temp27 - 30 °CpH Value4.5 - 6.5 pHGH0 - 5 dGHKH1 - 2 dKHMinimum tank volume>= 300 LTank levelBottomAdult size25 cm
Freshwater
Expert
©AI Generated·ProprietaryDemon Eartheater
Satanoperca jurupari
Water temp26 - 30 °CpH Value5.5 - 7 pHGH1 - 8 dGHKH1 - 4 dKHMinimum tank volume>= 500 LTank levelBottomAdult size25 cm
Freshwater
Intermediate
©AI Generation·ProprietaryDemon Eartheater - spotted face (Satanoperca leucosticta)
Satanoperca leucosticta
Water temp27 - 29 °CpH Value6 - 7 pHGH2 - 10 dGHKH1 - 5 dKHMinimum tank volume>= 300 LTank levelBottomAdult size25 cm
Freshwater
Advanced
©AI Generated·ProprietaryDenison Barb / Roseline Shark
Sahyadria denisonii
Water temp15 - 25 °CpH Value6.5 - 7.8 pHGH5 - 25 dGHKH2 - 12 dKHMinimum tank volume>= 180 LTank levelMiddleAdult size15 cm
Freshwater
Expert
©AI Generated·ProprietaryDenticle Herring
Denticeps clupeoides
Water temp22 - 26 °CpH Value6 - 7.5 pHGH4 - 12 dGHKH2 - 6 dKHMinimum tank volume>= 60 LTank levelTop/MiddleAdult size5 cm
Freshwater
Easy
©AI Generated·ProprietaryDesana Corydoras
Corydoras desana
Water temp22 - 27 °CpH Value6.2 - 7.4 pHGH3 - 12 dGHKH1 - 6 dKHMinimum tank volume>= 80 LTank levelBottomAdult size5.5 cm
Freshwater
Intermediate
©AI Generated·ProprietaryDesert Goby
Chlamydogobius eremius
Water temp10 - 35 °CpH Value7 - 8.5 pHGH10 - 30 dGHKH5 - 15 dKHMinimum tank volume>= 60 LTank levelBottomAdult size6 cm
Freshwater
Intermediate
©AI Generation·ProprietaryDiadem Cichlid (Aequidens diadema)
Aequidens diadema
Water temp24 - 28 °CpH Value6 - 7.5 pHGH2 - 12 dGHKH1 - 6 dKHMinimum tank volume>= 180 LTank levelMiddle/BottomAdult size18 cm
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