Species Catalogue
581 species matching your filters — care guides, community photos, water parameters, and tank-mate compatibility.
Rotala Ramosior Florida
Rotala ramosior Florida
Rotala Rotundifolia Blood Red
Rotala rotundifolia Blood Red
Rotala Rotundifolia Colorata
Rotala rotundifolia Colorata
Rotala Rotundifolia Orange Juice
Rotala rotundifolia Orange Juice
Rotala Singapore
Rotala sp.
Rotala Sunset
Rotala sp. 'Sunset'
Rotala Vietnam H'ra
Rotala vietnam H'ra
Rotala Yao Yai
Rotala sp. 'Yao Yai'
Royal Pleco
Panaque nigrolineatus
Saddleback Clownfish
Amphiprion polymnus
Saddled Bichir
Polypterus endlicheri
Sailfin Pleco
Pterygoplichthys gibbiceps
Sailfin Tang
Zebrasoma veliferum
Sajica Cichlid
Amatitlania sajica
Salvin's Cichlid
Cichlasoma salvini
Sardine Cichlid
Cyprichromis leptosoma
Sargassum
Sargassum natans
The iconic free-floating brown macroalgae of the open ocean — forms dense golden-brown mats in the Sargasso Sea. In aquariums it anchors to rock or tumbles freely. Hosts an entire ecosystem of cryptic animals (pipefish, frogfish, shrimp) in the wild. Challenging to keep long-term but impressive in large displays.
Saron Shrimp
Saron marmoratus
Satanoperca Eartheater
Satanoperca leucosticta
Scarlet Badis
Dario dario
Scolymia
Scolymia sp.
Senegal Bichir
Polypterus senegalus
Shadow Mosura Shrimp
Caridina logemanni
Sharpnose Chocolate Gourami
Sphaerichthys acrostoma
Shaving Brush Plant
Penicillus capitatus
Unmistakable calcified macroalgae resembling an old-fashioned shaving brush — white stalk topped with a tuft of fine green filaments. Anchors in sandbed. Relatively short-lived (months to a year); when it dies it releases calcium into the water. An endearing curiosity for Caribbean reef displays.
Silver Angelfish
Pterophyllum scalare
Silver Flying Fox
Crossocheilus reticulatus
Silver Hatchetfish
Gasteropelecus sternicla
Six-Barred Panchax
Epiplatys sexfasciatus
Skunk Botia
Yasuhikotakia morleti
Slimy Myersi Kuhli
Pangio myersi
Smokey Angelfish
Pterophyllum scalare
Snakehead Betta
Betta channoides
Snakeskin Barb
Desmopuntius rhomboocellatus
Snakeskin Gourami
Trichopodus pectoralis
Snow White Shrimp
Caridina logemanni