Aquariumpro
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Species

Browsing 2,303 species. Use the filters below to narrow down.

Blue-lip Anemonefish

Blue-lip Anemonefish

Fish

Amphiprion latezonatus

A rare Australian clownfish with bold white bands and a surprisingly deep blue lip.

Blue Lyretail

Blue Lyretail

Fish

Fundulopanchax gardneri

A jewel-toned killifish that rewards patient keepers with dazzling color and easy spawning.

Blue Lyretail

Blue Lyretail

Fish

Fundulopanchax gardneri gardneri

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

Blue Lyretail Killifish

Blue Lyretail Killifish

Fish

Aphyosemion gardneri

A brilliantly patterned West African killifish that rewards patient keepers with dazzling color.

Blue Mbuna

Blue Mbuna

Fish

Labeotropheus fuelleborni

A rock-grazing Lake Malawi cichlid with a bold personality and remarkable color diversity.

Bluemouth Cichlid

Bluemouth Cichlid

Fish

Amphilophus nourissati

A bold Central American cichlid from ancient Mayan river country, built for character.

Blue Neon Cichlid

Blue Neon Cichlid

Fish

Paracyprichromis nigripinnis

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

Blue Neon Goby

Blue Neon Goby

Fish

Stiphodon atropurpureus

A thumbnail-sized stream goby that grazes biofilm and occasionally vanishes into the sand.

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 Panda Cichlid

Blue Panda Cichlid

Fish

Apistogramma panduro

A tiny Peruvian cichlid with a bold personality and cave-spawning habits.

Blue Perch

Blue Perch

Fish

Badis badis

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

blue puller

blue puller

Fish

Chromis caerulea

A shoaling reef chromis that brings calm, flowing movement to the mid-water column.

Blue Rainbow

Blue Rainbow

Fish

Scarus guacamaia

The largest Atlantic parrotfish, built for reefs but almost impossible to keep captive.

Blue Ribbon Tetra

Blue Ribbon Tetra

Fish

Hyphessobrycon melanostichos

A feisty little tetra that behaves best when kept in numbers

Blue-ringed Angelfish

Blue-ringed Angelfish

Fish

Pomacanthus annularis

A large Indo-Pacific angel whose juvenile and adult look like two different fish.

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.

Bluespine Unicornfish

Bluespine Unicornfish

Fish

Naso unicornis

A true horn-nosed giant that demands a serious reef setup to thrive.

Bluespot Rockcod

Bluespot Rockcod

Fish

Cephalopholis miniata

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

Bluespotted Jawfish

Bluespotted Jawfish

Fish

Opistognathus rosenblatti

A colonial burrower that tucks itself in every night like clockwork.

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.

Bluestreak Cleaner Wrasse

Bluestreak Cleaner Wrasse

Fish

Labroides dimidiatus

The reef's original cleaning service, running a one-fish parasite removal station.

Blue-striped Dottyback

Blue-striped Dottyback

Fish

Pseudochromis springeri

A bold little reef predator wrapped in electric blue and black.

Bluestripe Pipefish

Bluestripe Pipefish

Fish

Doryrhamphus excisus

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

Blue Tang

Blue Tang

Fish

Paracanthurus hepatus

The fish that plays dead, then rules the reef with bold personality.

Blue Tang

Blue Tang

Fish

Acanthurus coeruleus

A bold Atlantic surgeon fish known for cleaning sea turtles in the wild.

Blue Tetra

Blue Tetra

Fish

Boehlkea fredcochui

A petite Amazonian schooler that thrives when kept in numbers.

Blue Tetra

Blue Tetra

Fish

Mimagoniates microlepis

A rare coastal-stream tetra with an unusual internal fertilization strategy.

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 Tilapia

Blue Tilapia

Fish

Oreochromis aureus

A cold-tolerant tilapia with surprising hardiness and a calm, active personality.

Blunthead Cichlid

Blunthead Cichlid

Fish

Tropheus moorii

A Lake Tanganyika specialist that rewards experienced keepers with endlessly fascinating colony dynamics.

Blunthead Triggerfish

Blunthead Triggerfish

Fish

Pseudobalistes naufragium

A giant, reef-wrecking curious personality from the Eastern Pacific.

Boesemani Tetra

Boesemani Tetra

Fish

Hemigrammus boesemani

A rarely seen French Guiana tetra that rewards patient hunters with peaceful charm.

Boeseman's Cory

Boeseman's Cory

Fish

Corydoras boesemani

A tiny armored catfish from Suriname that breathes air and stays rare in the hobby.