FinsHQ Encyclopedia

Fish & Livestock

Care guides for freshwater fish, marine species, and invertebrates — including water parameters, tank requirements, and where to buy.

6,160 species

beginner

Scarlet Reef Hermit Crab

Paguristes cadenati

40 L2227°C
advanced

Scartelaos Mudskipper

Scartelaos histophorus

15 cm120 L2330°C
intermediate

Schall Squeaker

Synodontis schall

42 cm400 L2227°C
intermediate

Schaller's Croaking Gourami

Trichopsis schalleri

7 cm50 L2228°C
easy

Schanicus Barb

Puntius schanicus

5 cm60 L2227°C
intermediate

Scheel's Killifish

Fundulopanchax scheeli

6 cm40 L2226°C
intermediate

Schilbe Intermedius

Schilbe intermedius

25 cm300 L2228°C
intermediate

Schilbe Mystus

Schilbe mystus

30 cm300 L2228°C
advanced

Schismatogobius Stream Goby

Schismatogobius ampluvinculus

5 cm60 L2226°C
intermediate

Schizolecis guntheri

Schizolecis guntheri

4 cm40 L1824°C
advanced

Schomburg's Leaffish

Polycentrus schomburgkii

8 cm80 L2228°C
advanced

Schouteden's Puffer

Tetraodon schoutedeni

10 cm120 L2427°C
advanced

Schouteden's Puffer (Pool Malebo Form)

Tetraodon schoutedeni

10 cm120 L2427°C
advanced

Schouteden's Puffer (Upriver Form)

Tetraodon schoutedeni

10 cm120 L2326°C
intermediate

Schouteden's Synodontis

Synodontis schoutedeni

15 cm150 L2226°C
beginner

Schwartz's Cory

Corydoras schwartzi

6 cm60 L2226°C
intermediate

Sciaenochromis fryeri 'Eccles Reef'

Sciaenochromis fryeri

20 cm300 L2428°C
intermediate

Sciaenochromis fryeri 'Electric Blue Ahli'

Sciaenochromis fryeri

300 L2428°C
intermediate

Sciaenochromis fryeri 'Electric Blue Hap'

Sciaenochromis fryeri

20 cm250 L2428°C
intermediate

Sciaenochromis fryeri 'Iceberg'

Sciaenochromis fryeri

300 L2428°C
intermediate

Sciaenochromis psammophilus

Sciaenochromis psammophilus

16 cm250 L2428°C
beginner

Scissortail Dartfish (Ptereleotris evides)

Ptereleotris evides

150 L2428°C
beginner

Scissortail Rasbora

Rasbora trilineata

14 cm120 L2227°C
beginner

Scissortail Rasbora (Rasbora trilineata)

Rasbora trilineata

100 L2227°C
intermediate

Scleromystax macropterus

Scleromystax macropterus

9 cm120 L1824°C
advanced

Scleropages formosus 'Asian Arowana' — Green

Scleropages formosus

90 cm1000 L2430°C
beginner

Scopas Tang (Zebrasoma scopas)

Zebrasoma scopas

250 L2327°C
intermediate

Scott's Fairy Wrasse (Cirrhilabrus scottorum)

Cirrhilabrus scottorum

180 L2427°C
intermediate

Scotti Pike Cichlid

Crenicichla scotti

22 cm220 L2026°C
beginner

Sculptured Astraea Snail

Astraea caelata

40 L2227°C
advanced

Seahorse Hippocampus reidi Captive Bred

Hippocampus reidi

17 cm150 L2226°C
advanced

Sebae Anemone

Heteractis crispa

200 L2428°C
intermediate

Sebae Clownfish

Amphiprion sebae

150 L2428°C
Intermediate

Seddeni Danio

Danio seddeni

5 cm60 L2026°C
advanced

Sedentaria Pike Cichlid

Crenicichla sedentaria

20 cm200 L2428°C
advanced

Seenghala Catfish

Sperata seenghala

180 cm5000 L2028°C
advanced

Selatang Chocolate Gourami (Sphaerichthys selatanensis)

Sphaerichthys selatanensis

60 L2530°C
intermediate

Selebensis Medaka

Oryzias selebensis

3.5 cm30 L2530°C
advanced

Selene Butterflyfish (Chaetodon selene)

Chaetodon selene

280 L2326°C
intermediate

Semiaquilus Cory (Corydoras semiaquilus)

Corydoras semiaquilus

80 L2226°C
beginner

Semicincta Kuhli Loach

Pangio semicincta

8 cm40 L2429°C
intermediate

Semifasciata Pike Cichlid

Crenicichla semifasciata

25 cm300 L1826°C
intermediate

Semilarvatus Butterflyfish (Chaetodon semilarvatus)

Chaetodon semilarvatus

230 L2227°C
intermediate

Semon's Stiphodon Goby

Stiphodon semoni

4.5 cm60 L2226°C
intermediate

Senegal Bichir

Polypterus senegalus

40 cm200 L2630°C
advanced

Sennae's Serrasalmid

Utiaritichthys sennaebragai

30 cm500 L2428°C
intermediate

Sentani Rainbowfish

Chilatherina sentaniensis

11 cm200 L2227°C
intermediate

Sepik Rainbowfish

Glossolepis multisquamatus

16 cm300 L2428°C
Built for aquarium retailers

Sell fish and plants online?

Join aquarium shops already using FinsHQ. Get a beautiful webshop, mobile app, and inventory management — built for aquatic retailers.

Start your free store