Aquariumpro
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Species

Browsing 948 species. Use the filters below to narrow down.

Blue Lyretail

Blue Lyretail

Fish

Fundulopanchax gardneri gardneri

A hardy, colorful killifish that's genuinely beginner-friendly and easy to breed.

Blue Neon Cichlid

Blue Neon Cichlid

Fish

Paracyprichromis nigripinnis

A peaceful Tanganyikan schooler that hangs vertically against rock walls to spawn.

Blue Neon Sheatfish

Blue Neon Sheatfish

Fish

Kryptopterus apogon

A massive river predator sometimes sold to unsuspecting buyers as a cute juvenile.

Blue Notho

Blue Notho

Fish

Nothobranchius patrizii

A tiny annual killifish built for life in pools that disappear.

Blue Perch

Blue Perch

Fish

Badis badis

A color-changing micro-predator that hides, watches, and ambushes with surprising intensity.

Blue-scaled Fairy Wrasse

Blue-scaled Fairy Wrasse

Fish

Cirrhilabrus cyanopleura

A roving reef wrasse that brings shimmering blue flanks to the open water column.

Bluespot Rockcod

Bluespot Rockcod

Fish

Cephalopholis miniata

A brilliantly spotted reef predator that commands attention in any large display tank.

Bluespotted Lagoon Ray

Bluespotted Lagoon Ray

Fish

Taeniura lymma

A reef ray that looks incredible but rarely thrives in captivity.

Blue-spotted Mudskipper

Blue-spotted Mudskipper

Fish

Boleophthalmus boddarti

A fish that walks on mud and breathes air at the tide's edge.

Blue-spotted Puffer

Blue-spotted Puffer

Fish

Arothron caeruleopunctatus

One of the largest puffers you can keep, and surprisingly blue.

Bluestripe Pipefish

Bluestripe Pipefish

Fish

Doryrhamphus excisus

A secretive reef pipefish that pairs for life and fits in tight crevices.

Blue-throat Trigger

Blue-throat Trigger

Fish

Xanthichthys mento

A rare triggerfish that schools in the wild and stays manageable in a reef setup.

Blue Velvet Headshield Slug

Blue Velvet Headshield Slug

Invert

Chelidonura varians

A velvety reef predator that hunts flatworms with surprising efficiency.

Boldingh's Ghostgoby

Boldingh's Ghostgoby

Fish

Pleurosicya boldinghi

A tiny, transparent goby that spends its whole life clinging to soft corals.

Bolivian Ram

Bolivian Ram

Fish

Mikrogeophagus altispinosus

The hardier, more forgiving cousin of the popular ram cichlid.

Bornean Puffer

Bornean Puffer

Fish

Carinotetraodon borneensis

A pint-sized Bornean puffer with outsized personality and a very limited range.

Borneo Loach

Borneo Loach

Fish

Pangio shelfordii

A patterned eel-loach from Borneo's blackwater forests, with surprising personality for its size.

Brandt's Pirambeba

Brandt's Pirambeba

Fish

Serrasalmus brandtii

A golden-bronze loner from Brazil's Sรฃo Francisco basin, rarely seen in the trade.

Brazilian Seahorse

Brazilian Seahorse

Fish

Hippocampus reidi

A slow-moving, sociable seahorse with a famously elongated snout built for precision hunting.

Brichardi Cichlid

Brichardi Cichlid

Fish

Chalinochromis brichardi

A bold little rubble-dweller from Tanganyika's rocky shoreline.

Brichard's Lampeye

Brichard's Lampeye

Fish

Aplocheilichthys brichardi

A delicate Congo lampeye that rewards patient, experienced keepers.

Bridled Monocle Bream

Bridled Monocle Bream

Fish

Scolopsis bilineata

A reef carnivore whose juveniles pull off a clever blenny disguise.

Bronze Puffer

Bronze Puffer

Fish

Auriglobus modestus

A small but aggressive freshwater puffer with a surprisingly varied wild diet.

Bronze pufferfish

Bronze pufferfish

Fish

Xenopterus naritus

A freshwater-adapted puffer from Southeast Asian rivers, rarely seen in the trade.

Brownae Hap

Brownae Hap

Fish

Haplochromis brownae

A wave-swept Lake Victoria cichlid built for life on exposed, rocky shorelines.

Brown Julie

Brown Julie

Fish

Julidochromis dickfeldi

A rock-hugging Tanganyikan cichlid that pairs for life and guards its cave fiercely.

Brown Pencilfish

Brown Pencilfish

Fish

Nannostomus beckfordi

A hardy little pencilfish that actually forgives beginner mistakes.

Brown's Betta

Brown's Betta

Fish

Betta brownorum

A jewel of the peat swamps, with a glowing green flank spot unlike any other Betta.

Brown Spiketail Gourami

Brown Spiketail Gourami

Fish

Pseudosphromenus dayi

A secretive bubble-nesting gourami from Kerala's ditches and swamps.

Brown Stony Coral

Brown Stony Coral

Coral

Paracyathus stearnsii

A solitary Pacific stony coral for the dedicated cold-water or temperate reef keeper.

Brummer's Moray

Brummer's Moray

Fish

Pseudechidna brummeri

A ghostly white ribbon eel that buries itself and waits for prey.

Brunei Beauty

Brunei Beauty

Fish

Betta macrostoma

A rare Bornean beauty that rewards patient, dedicated keepers.

Bubble Coral

Bubble Coral

Coral

Plerogyra sinuosa

Grape-like bubbles by day, sweeping tentacles by night. A coral of two faces.

Bubblegum Coral

Bubblegum Coral

Coral

Plerogyra simplex

Bubble-covered by day, tentacled hunter by night. A coral with a double life.

Bullseye Pistol Shrimp

Bullseye Pistol Shrimp

Invert

Alpheus soror

A snapping shrimp that pairs with gobies and packs a serious acoustic punch.

Bullseye Puffer

Bullseye Puffer

Fish

Sphoeroides annulatus

A large, noise-making Pacific puffer that's surprisingly approachable for beginners.