
The Spotted Nerite Snail is a beautifully patterned freshwater snail known for its dark shell covered in bold, contrasting spots. Their compact size and constant grazing make them both decorative and incredibly effective at algae control. They are completely peaceful and safe for all plants, making them a favourite for aquascapes and community tanks.
These snails are hardy, active, and low?maintenance, spending most of their time cleaning glass, leaves, rocks, and décor. They do not reproduce in freshwater, so you never have to worry about overpopulation.
Temperature: 22–28°C
• pH: 7.0–8.2
• Hardness: Medium to hard water helps maintain shell health
• Minimum Tank Size: 10 gallons
They thrive in stable, well?oxygenated water and appreciate a tank with plenty of surfaces to graze.
Spotted Nerites naturally feed on:
• Soft algae
• Biofilm
• Diatoms
• Light leftovers from fish food
If the tank is very clean, supplement with algae wafers or blanched vegetables.
Tank Setup
• Smooth surfaces for grazing
• Plants, rocks, and driftwood
• Tight?fitting lid (they can climb above the waterline)
• Avoid copper?based treatments
They are sensitive to copper and require stable water parameters to keep their shells strong.