Common name: Yellow-Striped Nerite Snail

General information

The Yellow-Striped Nerite Snail, Theodoxus luteofasciatus, is a small but striking freshwater and brackish water snail that is popular among aquarium enthusiasts for its algae-eating habits and attractive appearance. These snails are known for their smooth, rounded shells adorned with yellow and black stripes, making them both a functional and aesthetic addition to a tank.

Care

Caring for Yellow-Striped Nerite Snails is relatively straightforward. They thrive in stable aquarium conditions with clean, well-oxygenated water. It's important to avoid copper-based medications, as these can be lethal to snails. They are excellent algae eaters and will graze on soft algae growth on tank surfaces, but they may require supplemental feeding if algae levels are low. Offer them blanched vegetables or commercial algae wafers to ensure they receive adequate nutrition.

Reproduction

Reproduction in Theodoxus luteofasciatus is unique as they lay eggs in freshwater, but the larvae require brackish conditions to develop. This reproductive strategy makes breeding them in captivity a challenge. Hobbyists interested in propagating these snails need to set up a separate brackish water tank to mimic their natural lifecycle.

Habitat

Yellow-Striped Nerite Snails are native to a range of habitats from freshwater to brackish waters. They are often found in rivers, streams, and estuaries with plenty of rocks and other surfaces on which to graze. In the aquarium, they appreciate similar conditions with plenty of surfaces for algae growth and a moderate current.