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Curated cards for behavior, feeding, and compatibility.

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Marine

Intermediate

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Cleaner Goby

Elacatinus genie

Water temp23 - 27 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHMinimum tank volume>= 40 LTank levelBottomAdult size4.5 cm

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Freshwater

Advanced

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Clearfin Lionfish

Pterois radiata

Water temp24 - 27 °CpH Value8.1 - 8.4 pHGH15 - 30 dGHKH7 - 15 dKHMinimum tank volume>= 300 LTank levelMiddle/BottomAdult size25 cm

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Freshwater

Expert

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Clouded archerfish

Toxotes blythii

Water temp24 - 28 °CpH Value6.5 - 7.5 pHGH5 - 15 dGHKH2 - 7 dKHMinimum tank volume>= 180 LTank levelTopAdult size15 cm

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Freshwater

Intermediate

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Clown Barb

Barbodes dunckeri

Water temp22 - 26 °CpH Value6 - 7.5 pHGH5 - 15 dGHKH2 - 7 dKHMinimum tank volume>= 180 LTank levelMiddle/BottomAdult size13 cm

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Clown Killifish (Rocket Killi) (Epiplatys annulatus)

Freshwater

Expert

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Clown Killifish (Rocket Killi)

Epiplatys annulatus

Water temp22 - 26 °CpH Value5 - 7 pHGH1 - 10 dGHKH1 - 5 dKHMinimum tank volume>= 30 LTank levelTopAdult size4 cm

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Freshwater

Expert

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Clown Knife Fish

Chitala ornata

Water temp24 - 28 °CpH Value6 - 8 pHGH2 - 15 dGHKH1 - 7 dKHMinimum tank volume>= 500 LTank levelMiddle/BottomAdult size100 cm

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Freshwater

Expert

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Clown Knifefish

Chitala chitala

Water temp24 - 28 °CpH Value6 - 8 pHGH5 - 15 dGHKH2 - 7 dKHMinimum tank volume>= 500 LTank levelMiddleAdult size100 cm

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Freshwater

Expert

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Clown Loach

Chromobotia macracanthus

Water temp25 - 30 °CpH Value6 - 7.5 pHGH5 - 12 dGHKH2 - 6 dKHMinimum tank volume>= 800 LTank levelBottomAdult size30 cm

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Clown Pleco (L104/L162) (Panaqolus maccus)

Freshwater

Easy

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Clown Pleco (L104/L162)

Panaqolus maccus

Water temp23 - 28 °CpH Value6.5 - 7.5 pHGH2 - 18 dGHKH1 - 9 dKHMinimum tank volume>= 100 LTank levelBottomAdult size8 cm

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Freshwater

Easy

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Clown Squeaker

Synodontis decorus

Water temp22 - 28 °CpH Value6 - 7.5 pHGH4 - 15 dGHKH4 - 15 dKHMinimum tank volume>= 250 LTank levelBottomAdult size32 cm

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Clown Triggerfish (Balistoides conspicillum)

Freshwater

Advanced

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Clown Triggerfish

Balistoides conspicillum

Water temp24 - 28 °CpH Value8.1 - 8.4 pHGH20 - 30 dGHKH10 - 15 dKHMinimum tank volume1,000 LTank levelAll levelsAdult size50 cm

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Marine

Advanced

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Clown wrasse

Coris aygula

Water temp22 - 28 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHMinimum tank volume>= 1,500 LTank levelMiddle/BottomAdult size60 cm

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Marine

Easy

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Clown wrasse

Halichoeres maculipinna

Water temp22 - 27 °CpH Value8.1 - 8.4 pHMinimum tank volume>= 150 LTank levelBottomAdult size12 cm

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Freshwater

Intermediate

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Cobalt blue goby

Stiphodon semoni

Water temp22 - 28 °CpH Value6.5 - 7.5 pHGH2 - 12 dGHKH1 - 8 dKHMinimum tank volume>= 60 LTank levelBottomAdult size5 cm

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Freshwater

Intermediate

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Cobalt Blue Zebra

Maylandia callainos

Water temp24 - 28 °CpH Value7.8 - 8.6 pHGH10 - 25 dGHKH5 - 12 dKHMinimum tank volume>= 100 LTank levelMiddle/BottomAdult size11 cm

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Cobra Guppy (Snakeskin) (Poecilia reticulata var. Cobra)

Freshwater

Easy

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Cobra Guppy (Snakeskin)

Poecilia reticulata var. Cobra

Water temp22 - 28 °CpH Value7 - 8.5 pHGH10 - 25 dGHKH5 - 12 dKHMinimum tank volume>= 40 LTank levelAll levelsAdult size5 cm

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Cochu's Blue Tetra (Boehlkea fredcochui)

Freshwater

Intermediate

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Cochu's Blue Tetra

Boehlkea fredcochui

Water temp22 - 28 °CpH Value5.5 - 7.5 pHGH2 - 15 dGHKH1 - 8 dKHMinimum tank volume>= 100 LTank levelMiddle/BottomAdult size5.5 cm

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Cockatoo Cichlid (Apistogramma cacatuoides)

Freshwater

Intermediate

Cockatoo Cichlid

Apistogramma cacatuoides

Water temp22 - 29 °CpH Value6 - 8 pHGH2 - 15 dGHKH1 - 7 dKHMinimum tank volume>= 100 LTank levelMiddle/BottomAdult size8 cm

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Cocos Girdled Wrasse (Halichoeres discolor)

Marine

Easy

Cocos Girdled Wrasse

Halichoeres discolor

Water temp23 - 28 °CpH Value8.1 - 8.4 pHMinimum tank volume>= 200 LTank levelMiddle/BottomAdult size11 cm

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Cocos Pygmy Angelfish (Centropyge cocosensis)

Marine

Intermediate

Cocos Pygmy Angelfish

Centropyge cocosensis

Water temp24 - 28 °CpH Value8.1 - 8.4 pHMinimum tank volume>= 120 LTank levelMiddle/BottomAdult size7 cm

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Coffee-bean Tetra (Hyphessobrycon takasei)

Freshwater

Easy

Coffee-bean Tetra

Hyphessobrycon takasei

Water temp24 - 28 °CpH Value5.5 - 7.2 pHGH1 - 12 dGHKH1 - 6 dKHMinimum tank volume>= 80 LTank levelMiddleAdult size3.5 cm

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Marine

Intermediate

Cole's Dottyback

Pseudochromis colei

Water temp22 - 26 °CpH Value8.1 - 8.4 pHKH8 - 12 dKHMinimum tank volume>= 120 LTank levelMiddle/BottomAdult size7 cm

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Marine

Advanced

Colin's Angelfish

Centropyge colini

Water temp21 - 25 °CpH Value8.1 - 8.4 pHGH15 - 25 dGHKH8 - 12 dKHMinimum tank volume>= 150 LTank levelBottomAdult size9 cm

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Collared butterflyfish (Chaetodon collare)

Marine

Advanced

Collared butterflyfish

Chaetodon collare

Water temp24 - 27 °CpH Value8.1 - 8.4 pHGH15 - 25 dGHKH8 - 12 dKHMinimum tank volume>= 350 LTank levelTop/MiddleAdult size18 cm

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Showing 24 of 1,664

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