Species
Browsing 1,022 species. Use the filters below to narrow down.
Gold Ringer
InvertCypraea annulus
A small Indo-Pacific cowrie with a distinctive golden ring and peaceful nature.
Golf Ball Coral
CoralFavia fragum
A compact Atlantic coral that fits anywhere and forgives beginner mistakes.
Gongota Loach
FishCanthophrys gongota
A rarely traded loach from Himalayan foothills that rewards patient, specialist keepers.
Granulated Mushroom Coral
CoralPleuractis granulosa
A free-living mushroom coral with a satisfyingly textured, bumpy surface.
Green Button Polyp
CoralPalythoa mutuki
A hardy Indo-Pacific zoanthid that earns its place on beginner reef tanks.
Green Cabomba
PlantCabomba aquatica
Feathery South American stem plant that thrives in groups and rewards moderate light.
Green Cactus Coral
CoralHelioseris cucullata
A low-light Caribbean coral that forgives beginner mistakes and stays reef safe.
Green Clavularia
CoralClavularia viridis
A hardy, low-light soft coral that spreads cheerfully across rock and substrate.
Green Panchax
FishAplocheilus blockii
A surface-dwelling predator from India's rice fields and mangrove edges.
Green Puller
FishMecaenichthys immaculatus
A cool-water damselfish from Australian rocky reefs with attentive parenting instincts.
Greenstripe Pencilfish
FishNannostomus marilynae
A rare pencilfish that moonlights in cryptic stripes every single night.
Green Terror
FishAndinoacara rivulatus
A bold, beautiful cichlid that will absolutely rearrange your community tank.
Greenthroat Betta
FishBetta chloropharynx
A tiny wild betta from blackwater leaf litter pools, with a throat like no other.
Green Xenia
CoralXenia viridis
A beginner-friendly soft coral native to New Caledonian reefs.
Grey Colonial Zoanthid
CoralPalythoa tuberculosa
A hardy reef flat zoanthid that forms dense, encrusting colonies across the Indo-Pacific.
Grey Featherback
FishNotopterus notopterus
A nocturnal predator that outgrows most home aquariums faster than expected.
Grooved-blade Sea Whip
CoralPterogorgia guadalupensis
A graceful, branching sea whip from subtropical Atlantic reefs, manageable even for newer reefers.
Gunther's Cichlid
FishChromidotilapia guntheri
A mouthbrooding West African cichlid with fascinating shared parental care.
Guppy
FishPoecilia reticulata
The world's most recognizable livebearer, and probably the easiest fish to breed.
Guppy
FishTomeurus gracilis
A tiny Venezuelan oddity that lays eggs despite fertilizing them internally.
Haddon's Carpet Anemone
InvertStichodactyla haddoni
A vast, velvety carpet anemone that hosts clownfish and dominates any reef bed.
Hairy Mushroom Anemone
CoralRhodactis indosinensis
A fuzzy, forgiving mushroom coral that thrives where other corals struggle.
Halfbarred Goby
FishAmblygobius semicinctus
A peaceful, burrowing goby that tidies sandbed detritus in calm reef systems.
Half-striped Penguin Tetra
FishThayeria ifati
The rarest penguin tetra, with a boldly defined tail stripe and colorful fin tips.
Hampala Barb
FishHampala macrolepidota
A two-foot predatory barb that's more river monster than aquarium fish.
Hannelore's Killi
FishAphyosemion hanneloreae
A tiny Gabonese killifish that's surprisingly forgiving for beginners.
Harlequin Shrimp
InvertHymenocera picta
A boldly patterned reef shrimp with a surprisingly specialized appetite.
Harlequin Sulawesi Shrimp
InvertCaridina woltereckae
A boldly patterned Sulawesi shrimp that brings serious color to a nano tank.
Hatchetfish
FishCarnegiella strigata strigata
A tiny, peaceful surface-dweller with a deep-keeled body unlike any other tetra.
Hawaiian Hermit
InvertCalcinus laevimanus
A tiny reef cleaner with bold zebra-striped legs and a peaceful attitude.
Hawaiian Plate Coral
CoralLeptoseris hawaiiensis
A low-light reef wall dweller that thrives where most corals won't venture.
Hedge Carnation Coral
CoralGersemia fruticosa
A cold-water soft coral that brings polar ocean character to the specialty tank.
Herzog's Killi
FishAphyosemion bochtleri
A dainty rainforest killifish with a surprisingly forgiving temperament for beginners.
Herzog's Killi
FishAphyosemion herzogi
A cool-water forest killi that stays small and rewards patient spawners.
Homaloptera Hoffmani
FishLiniparhomaloptera disparis
A tiny mountain stream hillstream loach with surprisingly bold territorial behavior.
Honeycomb Coral
CoralGardineroseris planulata
A shade-loving encrusting coral that thrives where others struggle.