Aquarium Snails ∣ Types, Benefits & The Best Algae-Eating Snails

The Yellow Baby Poso Snail is a juvenile Tylomelania identified in the trade as Tylomelania sp. Its yellow to golden body contrasts with a dark, strongly ribbed shell. The “Poso” name suggests a Sulaw...

Vittina waigiensis is a nerite snail kept for grazing algae and biofilm on aquarium glass, rocks and hardscape. Its rounded shell may show yellow, orange or reddish tones with dark markings, but comme...

Faunus ater is a large, elongated pachychilid snail from tropical Indo-West Pacific waters. It is associated with freshwater streams, rivers and estuarine habitats, and aquarium specimens are often ke...

Vittina waigiensis is a nerite snail sold in the aquarium trade under names such as Deadpool Rennschnecke, usually referring to a striking red shell with dark patterning. It is a peaceful algae grazer...

Faunus ater is a large pachychilid snail associated with tropical rivers, streams and estuarine environments across parts of the Indo-Pacific. Its dark, elongated shell commonly has reddish-brown, ora...

Bubble snails sold or observed under Physa sp. are small freshwater bladder snails commonly introduced with aquatic plants. They graze on algae, biofilm and soft organic residues, and usually leave he...

The brown ramshorn snail is a freshwater planorbid recognized by its flat, coiled shell and air-breathing habit. Planorbella duryi duryi is generally peaceful and useful as a scavenger, although it ca...

The Blue Jelly snail, often associated with the genus Taia, is a striking freshwater gastropod known for its vibrant blue foot and patterned shell. While precise taxonomic classification remains subje...

The Black Lace Snail, scientifically identified as Melanoides maculata, is a distinctive freshwater gastropod often appreciated for its elongated, turret-like shell. While taxonomy within the Thiarida...

The Black Fancy Clithon snail is a popular choice for freshwater aquariums due to its effective algae-eating habits. Often referred to as a variation of the horned nerite snail family, these small gas...

The Big Stripe Mosaic Racing Snail is a visually striking gastropod often sought for its appetite for algae. Belonging to the Neritidae family, these snails are popular in the hobby for their unique s...

The Bee snail, scientifically known as Brotia dautzenbergiana, is a freshwater gastropod recognized for its elongated, spiraled shell featuring distinct dark bands. Native to Southeast Asian river sys...

The Batman snail, scientifically known as Neritina taitensis, is a unique freshwater gastropod often kept by aquarists for its distinct shell morphology and algae-eating habits. Originating from tropi...

The Batik snail, scientifically classified as Neritina variegata, is a popular freshwater gastropod appreciated for its striking shell patterns and efficient algae-eating habits. Native to various tro...

Biofilm grazing snails are popular additions to freshwater aquariums for their ability to naturally manage bacterial mats and algae. This set typically features a mix of species, such as Neritidae and...

The blue post horn snail is a popular freshwater gastropod known for its striking shell coloration and active nature in home aquariums. As a color variant of the common ramshorn snail, it is highly va...