⚠️ BREEDS IN FRESHWATER — unlike the nerite snails in this catalog. Population grows with food supply. Control = feeding discipline. Overfeeding = rapid population growth.
🩸 Red from haemoglobin — same oxygen-carrying pigment as human blood, visible through the translucent shell. Iron-rich diet (blanched spinach) enhances red colour intensity.
🐌 Care Keys
Population management = feeding control: No excess uneaten food in substrate = stable population. Overfeeding is the primary growth driver.
Betta tanks — monitor first week: Many Bettas attack thin ramshorn shells. Remove if persistent attack. Best in shrimp tanks.
Copper fatal · pH 7.0–8.0 · cuttlebone in soft water: Same rules as catalog nerite snails for chemistry and medication.
Complements nerite snails: Military Helmet/Nubby Piano/Batik = glass algae specialists. Red Ramshorn = substrate detritus specialist. The two types together cover all cleanup functions in a planted tank.