Aquariumpro
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Species

Browsing 2,796 species. Use the filters below to narrow down.

Social Fairy Wrasse

Social Fairy Wrasse

Fish

Cirrhilabrus rubriventralis

A jewel-toned Red Sea wrasse that dances through the water column in groups.

Sohal Tang

Sohal Tang

Fish

Acanthurus sohal

A bold Red Sea beauty that rules its territory with zero tolerance for rivals.

Soldier Lionfish

Soldier Lionfish

Fish

Pterois miles

A bold, venomous reef predator wearing its warning in every fin.

Solid Coral

Solid Coral

Coral

Porites solida

A boulder-sized reef builder with a smooth, sculpted profile and understated elegance.

Solitary Cup Coral

Solitary Cup Coral

Coral

Cynarina lacrymalis

A puffy, jewel-like solo coral that thrives in calm, dimly lit reef spots.

Solitary Disk Coral

Solitary Disk Coral

Coral

Scolymia wellsii

A bold, single-polyp coral that rewards patient feeding with vivid growth.

Somphongs's Rasbora

Somphongs's Rasbora

Fish

Trigonostigma somphongsi

One of the rarest aquarium fish alive, rescued from the edge of extinction.

Sorong Rainbowfish

Sorong Rainbowfish

Fish

Melanotaenia fredericki

A compact Indonesian rainbowfish with vivid color that rewards attentive keepers.

South American Lungfish

South American Lungfish

Fish

Lepidosiren paradoxa

A living fossil that breathes air, crawls on fins, and outlives most pets.

Southern Cup Coral

Southern Cup Coral

Coral

Caryophyllia (Caryophyllia) inornata

A solitary cold-water cup coral with quiet charm and real character.

Southern Purple Spotted Gudgeon

Southern Purple Spotted Gudgeon

Fish

Mogurnda adspersa

A rare Australian native where the male does all the parenting. And most of the bossing around.

Southern Sailfin Catfish

Southern Sailfin Catfish

Fish

Pterygoplichthys anisitsi

A prehistoric-looking giant that moonlights as your tank's cleanup crew.

Southern Saratoga

Southern Saratoga

Fish

Scleropages leichardti

Australia's ancient surface predator, built for ambush and best kept alone.

Southern Sennet

Southern Sennet

Fish

Sphyraena picudilla

A sleek Atlantic predator that schools in impressive numbers near the surface.

Spangled Cichlid

Spangled Cichlid

Fish

Acaronia vultuosa

A compact Orinoco predator that punches above its weight in planted setups.

Spanish Shawl

Spanish Shawl

Invert

Flabellina iodinea

A vivid Pacific nudibranch that's as demanding as it is decorative.

Spanish Toothcarp

Spanish Toothcarp

Fish

Aphanius iberus

A rare Mediterranean killifish worth keeping for conservation as much as curiosity.

Sparkling Eartheater

Sparkling Eartheater

Fish

Satanoperca acuticeps

A sociable eartheater with three bold flank blotches, rarely seen in the trade.

Sparkling Gourami

Sparkling Gourami

Fish

Trichopsis pumila

Tiny gourami that settles disputes by croaking like a miniature frog

Spiketail Paradise Fish

Spiketail Paradise Fish

Fish

Pseudosphromenus cupanus

A shy, small labyrinth fish with secretive bubble-nesting habits worth watching.

Spilotus Cory

Spilotus Cory

Fish

Aspidoras spilotus

A tiny Brazilian cory relative that can gulp air when needed.

Spine Coral

Spine Coral

Coral

Hydnophora bonsai

A compact, ridge-studded coral with an unusual bonsai-like branching form.

Spine Coral

Spine Coral

Coral

Hydnophora exesa

A shape-shifting Indo-Pacific coral with tentacles out around the clock.

Spine Coral

Spine Coral

Coral

Hydnophora grandis

A bold, architecturally distinctive coral with a reputation for territorial aggression.

Spine Coral

Spine Coral

Coral

Hydnophora microconos

A tough, lumpy coral that earns its place on any intermediate reef.

Spine Coral

Spine Coral

Coral

Hydnophora pilosa

A branching reef coral with tentacles out around the clock.

Spine Coral

Spine Coral

Coral

Hydnophora rigida

Branching coral with distinctive ridged spines along every branch.

Spiny Catfish

Spiny Catfish

Fish

Clarotes laticeps

A wide-headed African predator that will outgrow most home aquariums.

Spiny Plate Coral

Spiny Plate Coral

Coral

Echinopora lamellosa

Tiered, whorl-shaped plates that can dominate entire shallow reef flats.

Spiny Stream Pleco

Spiny Stream Pleco

Fish

Hypostomus latifrons

A hardy Paraguayan armored catfish with a surprising ability to breathe air.

Splash Tetra

Splash Tetra

Fish

Copella arnoldi

The fish that leaps out of water to lay eggs on leaves above the surface.

Splash Tetra

Splash Tetra

Fish

Copella carsevennensis

A tiny surface-dweller with one of the most acrobatic spawning rituals in freshwater fishkeeping.

Splendid Killifish

Splendid Killifish

Fish

Aphanius splendens

A rare Turkish killifish relative worth keeping for conservation as much as curiosity.

Splendid Killifish

Splendid Killifish

Fish

Aphyosemion splendopleure

A jewel of West African rainforest streams that rewards patient, dedicated keepers.

Splendid Rainbow Wrasse

Splendid Rainbow Wrasse

Fish

Halichoeres marginatus

A reef wrasse that shifts from drab to vivid as it matures.

Spotcheek Cichlid

Spotcheek Cichlid

Fish

Thorichthys maculipinnis

A gentle Central American cichlid that surprises with its delicate spotted fins.