Species Catalogue
736 species matching your filters — care guides, community photos, water parameters, and tank-mate compatibility.
Hypnea
Hypnea musciformis
Wiry, reddish-brown branching macroalgae that tangs and rabbitfish readily consume. Grows quickly and provides excellent nutrient export in refugia. Attaches loosely to rubble and rock. One of the most palatable macroalgae for herbivorous reef fish — can be offered directly as live food.
Imitator Corydoras
Corydoras imitator
Ivory Mystery Snail
Pomacea bridgesii
Jack Dempsey
Rocio octofasciata
Jade Mystery Snail
Pomacea bridgesii
Jania
Jania rubens
Feathery, pinkish-white tufts of jointed calcified branches — a beautiful encrusting coralline relative that forms soft mats on rockwork. Provides habitat for tiny amphipods and copepods. A common and welcome hitchhiker on Mediterranean and Atlantic live rock. Tolerates cooler water than most corallines.
Japan Blue Endler
Poecilia wingei
Japanese Cress
Cardamine lyrata
Java Fern Mini
Microsorum pteropus 'Mini'
Java Fern Thor's Hammer
Microsorum pteropus 'Thor's Hammer'
Java Fern Windelov
Microsorum pteropus 'Windelov'
Jellybean Tetra
Ladigesia roloffi
Jewel Cichlid
Hemichromis bimaculatus
Julii Cichlid
Julidochromis transcriptus
Kanoko Shrimp
Neocaridina davidi
Keyhole Cichlid
Cleithracara maronii
Kissing Gourami
Helostoma temminckii
Kitty Tetra
Hyphessobrycon heliacus
Knight Goby
Stigmatogobius sadanundio
Koi Swordtail
Xiphophorus hellerii
Kole Tang
Ctenochaetus strigosus
Kribensis
Pelvicachromis pulcher
Kuhli Loach
Pangio kuhlii
L075 Para Pleco
Peckoltia sabaji
L144 Lemon Bristlenose Pleco
Ancistrus sp. L144
L183 Starlight Bristlenose Pleco
Ancistrus dolichopterus
Laguna de Patos Endler
Poecilia wingei
Lake Tebera Rainbowfish
Melanotaenia herbertaxelrodi
Lambchop Rasbora
Trigonostigma espei
Lawnmower Blenny
Salarias fasciatus
Least Killifish
Heterandria formosa
Leather Coral
Sarcophyton spp.
Lemon Blue Eye Bristlenose Pleco
Ancistrus sp.
Lemon Tetra
Hyphessobrycon pulchripinnis
Leopard Danio
Danio rerio
Leopard Ramshorn Snail
Planorbella duryi