Free Shipping!
Start Earning 5% on Future Purchases SEE DETAILS ›

Narrow Your Results:

Categories
Special
Brand
Aquarium Size (gallons)
Minimum Aquarium Size
Care Level
Temperament
Lighting
Color Form
Diet
Family
Genus
Max. Size
Origin
Species
Swim Level
Tank Setup
Water Conditions
Reproduction
Sale Items
Lake Regin
See all refinements

5 Gallon Fish

437 products
Hexazon Barb
(Puntius pentazona)
Starting at $7.99
…Barb prefers a well-planted tank of at least 30 gallons with soft, slightly acidic water. Rocks and driftwood can be added to the aquarium, but leave plenty of space for swimming. The Hexazon Barb is a schooling fish and will do best in a small group of 5 or more individuals. If given a large enough…
Assassin Snail
(Clea helena)
Starting at $4.49
…community tank resident. Fish are at no risk at all once mobile, and livebearer fry are ignored.To address an existing population explosion of Malayan live-bearing snails or alike, consider stocking quite a few Assassin Snails, ideally 5 snails for every 15 gallons in your system. Approximate…
Sargassum Fish
(Histrio histrio)
Starting at $39.99
…grabbing and swallowing the victim whole. The Sargassum has been known to devour fish nearly equal to its own size.A diet of feeder fish and shrimp should be provided. Do not overfeed as the Sargassum may stop feeding.Approximate Purchase Size: Small: 1" to 2"; Medium: 2" to 3"; Large: 3" to 5"
Five Lined Cardinalfish
(Cheilodipterus quinquelineatus)
Starting at $24.99
…silver color. The large black striped eyes are offset by a bright yellow and black spot near the tail which confuses possible predators which way the fish is facing.A 50-gallon or larger aquarium with a cave and peaceful tank mates is suitable for this slow and methodical swimmer. It tends to hide…
Odessa Barb
(Puntius sp.)
Starting at $2.99
…beautiful and lively fish that prefer to be in schools.They do prefer a well-planted tank of at least 30 gallons with soft, slightly acidic water. Rocks and driftwood can be added to the aquarium, but leave plenty of space for swimming. The Scarlet Barb is a very active fish that may pester or even…
Aquatic Life Pack - 45 Gallon Freshwater Fish
(Miscellaneous species)
Starting at $189.99
…45 Gallon Freshwater Fish includes the following fish: Peppered Cory Cat (5), Snakeskin Barb (9), Candy Cane Tetra (9), Black Harlequin Rasbora (9), Neon Blue Gourami (1), Neon Praecox Rainbow (6), Cherry Barb (6), and Bushynose Plecostomus (1). This colorful and diverse selection of fish is ideally…
Aquatic Life Pack - 26 Gallon Freshwater
(Miscellaneous species)
Starting at $119.99
…26 Gallon Aquatic Life Pack includes the following fish: Peppered Cory Cat (3), Snakeskin Barb (6), Candy Cane Tetra (6), Black Harlequin Rasbora (5), Neon Blue Gourami (1), Neon Praecox Rainbow (3), Cherry Barb (3), and Bushynose Plecostomus (1). This colorful and diverse selection of fish is…
Fancy Goldfish Pack
(Carassius auratus)
Starting at $399.99
…However, limit protein intake to 30% of the diet. Goldfish flake or pellet food will provide these fish with the proper nutrition. Package Contents Quantity Black Moor Goldfish 5 Mixed Fantail Goldfish 5 Red Oranda Goldfish 5 Red & White Ryukin 5 Approximate Purchase Size: 3" to 4"
Silver Arowana
(Osteoglossum bicirrhosum)
Starting at $44.99
…Plecostomus, Catfish, and Ornate Bichirs make good tank mates for the Silver Arowana.A carnivore, the Silver Arowana will eat other smaller fish, water fleas, mosquito larvae, as well as freeze-dried ocean plankton, krill and pellet foods.Approximate Purchase Size: Small: 2" to 5" Medium: 5" to 7"
Royal Farlowella Catfish
(Sturistoma sp.)
Starting at $39.99
…America.A minimum of a 30-gallon tank is recommended to house this fish. Plants and rocks should be utilized but numerous hiding spaces are not required. The Royal Farlowella Cat requires high aeration with sufficient filtration.These fish have bred successfully in aquariums. Spawning occurs on flat…
Cherry Barb
(Puntius titteya)
Starting at $1.89
…name.They prefer a well-planted tank of at least 30 gallons with soft, slightly acidic water. Rocks and driftwood can be added to the aquarium, but leave plenty of space for swimming. The Cherry Barb is a very timid fish that should be housed with fish of the same temperament.It is best, when trying…
Ryukin Goldfish, Assorted
(Carassius auratus)
Starting at $6.99
…group and are generally quite hardy. The Ryukin Goldfish will do well in a tank of 30 gallons of water or more with a fine gravel bottom and hardy, cold water plants, as well as backyard garden ponds of 180 gallons or more. Goldfish are diggers and will scatter the fine sand onto leaves, injuring…
Spiny Box Puffer
(Chilomycterus schoepfi)
Starting at $34.99
…it from larger, more aggressive fish. Its teeth are actually a fused beak-like structure.A 180 gallon or larger aquarium is suitable, provided it is a fish-only tank with plenty of room for swimming. It is known to nip at slow-moving fish and long-finned fish, but is not aggressive with others…
Whiptail Catfish
(Rineloricaria sp.)
Starting at $7.99
…in the aquarium setting is not usual.A planted tank with high vegetation and some algae will sustain the Whiptail Catfish. However, if algae are not present, supplement with a vegetable based flake food, or algae wafer to provide the fish with a balanced diet.Approximate Purchase Size: 3" to 5"
Drs. Foster & Smith Fish Acclimation Kit
(4875)
Starting at $7.99
…stress and shock * Ideal for the acclimation of sensitive fish, invertebrates, or corals Acclimate sensitive fish or invertebrates like the pros. Easy-to-use drip acclimation system gradually equalizes water parameters to minimize fish stress and shock. Simply hook rigid U-tube onto aquarium rim…
DFS22