Species

Xiphophorus helleri

A selectively bred swordtail with a ruffled dorsal fin and deep crimson color throughout.

Anostomus ternetzi

A boldly striped headstander that swims at its own angle. Literally.

Rhodactis rhodostoma

A hardy, low-light mushroom coral from the Red Sea that spreads readily on its own.

Pseudomugil sp. "Red Neon"

Tiny, vivid, and electric. A micro-rainbow that rewards patient keepers.

Aulonocara hansbaenschi

A peacock cichlid from southern Malawi with fiery coloration and manageable temperament.

Nannostomus mortenthaleri

A tiny, fiery Peruvian pencilfish that punches well above its weight in attitude.

Hyphessobrycon sweglesi

A deep-red schooling tetra that rewards you for keeping bigger groups.

Vittina waigiensis

A bold, patterned algae-eater that never reproduces in freshwater tanks.

Glossolepis incisus

A deep-bodied red rainbow that rewards group keeping with dazzling male displays.

Planorbella duryi

A peaceful, easy-to-keep snail that comes in surprisingly vivid color forms.

Phyllanthus fluitans

A fast-spreading floater with vivid red roots that shrimp absolutely love.

Sarcophyton pauciplicatum

A hardy Red Sea leather coral that earns its keep in almost any reef.

Puntius bimaculatus

A peaceful, active schooler from South Asian streams with a vivid red flanks in males.

Gersemia rubiformis

A cold-water soft coral that brings vivid color to temperate reef tanks.

Amphilophus calobrensis

A rare Panamanian cichlid with a ferocious personality and fascinating parental behavior.

Pao abei

A pint-sized freshwater puffer with a big attitude and sharp teeth to match.

Salarias segmentatus

A reef-dwelling algae grazer with bold red spots and a big personality.

Copella eigenmanni

A small, peaceful Amazonian schooler with subtle charm and fascinating breeding behavior.

Rhinogobius rubromaculatus

A tiny, fast-moving stream goby from Taiwan and China's upland rivers.

Aphyosemion cognatum

A compact, colorful killi that's surprisingly gentle on beginner patience.

Clithon diadema

A boldly patterned algae grazer that keeps glass and hardscape spotless.

Epiplatys lamottei

A West African surface killifish dressed in red spots and dark bars.

Copeina guttata

A paternal nest-guarder from the Amazon with bold red spots and real personality.

Pseudocoris yamashiroi

A fast-moving reef wrasse with vivid pink tones and open-water energy.

Cirripectes stigmaticus

A reef-flat blenny with bold red facial markings and loads of personality.

Geophagus surinamensis

A mouthbrooding digger that sifts sand and fiercely guards its young.

Melanotaenia splendida rubrostriata

A slow-burning rainbowfish that rewards patient keepers with spectacular adult color.

Rasbora pauciperforata

A slender, red-striped schooler that thrives in soft, tannin-rich blackwater setups.

Dichotomyctere erythrotaenia

A compact, red-lined puffer from mangrove creeks that thrives in brackish setups.

Procambarus clarkii

Hardy, bold, and endlessly entertaining. But a menace to planted tanks.

Discherodontus ashmeadi

A rare, bottom-dwelling schooler with vivid red-tipped fins and secretive nocturnal habits.

Chaetodon collare

A reef native that pairs for life but rarely forgives a rough transition to captivity.

Phractocephalus hemioliopterus

A gorgeous river giant that almost no home aquarium can truly accommodate.

Cyclocheilos enoplos

A giant Southeast Asian river fish that belongs in public aquaria, not home tanks.

Hyphessobrycon agulha

A rare, peaceful tetra that anchors its entire species group by name.

Acestrorhynchus falcatus

A pike-like ambush predator that minds its manners with fish it can't swallow.