Colombian Ramshorn Snail (Marisa cornuarietis) Large freshwater snail with bold spiral shell; excellent algae eater and cleanup crew for aquariums and planted tanks

Large Freshwater Snail • Bold Spiral Shell • Active Cleanup Crew for Aquariums Colombian Ramshorn Snails are eye-catching freshwater snails known for their large size, striking spiral shells, and active behavior. Unlike smaller ramshorn species, these snails grow quite large and become a noticeable, functional feature in aquariums. Highly valued for their ability to clean algae and leftover food, Marisa cornuarietis is both a practical and decorative addition to planted tanks and freshwater systems. What Makes Colombian Ramshorn Snails Special? These snails stand out for their size and bold appearance. Snail characteristics: Scientific name: Marisa cornuarietis Common name: Colombian Ramshorn Snail Size: Up to 2 inches in diameter Shell: Flat, coiled spiral resembling a ram’s horn Color: Often yellow, gold, brown, or striped Lifespan: Typically 1–3 years Their large size and visible movement make them a centerpiece among aquarium invertebrates. Active Cleanup Crew These snails are excellent at maintaining tank cleanliness. Cleanup benefits include: Consumes algae from glass and surfaces Eats leftover food and organic debris Helps reduce waste buildup Contributes to overall tank balance They are especially useful in planted and community aquariums. Unique Behavior & Visibility Colombian Ramshorns are more active and noticeable than many snails. Behavior highlights: Constantly grazing and exploring Often visible during the day Engages with tank surfaces and décor Adds movement and interest to the tank Their activity makes them both functional and entertaining. Important Plant Note Unlike many smaller snails, they may feed on soft plants. Key consideration: Can eat delicate or tender plant leaves Best suited for tanks with hardy plants Supplement feeding can reduce plant nibbling Choose tank setups accordingly to match their behavior. Easy Care & Hardy Nature These snails are beginner-friendly and adaptable. Care guidelines: Diet: Algae, biofilm, leftover food, blanched vegetables Tank size: 5+ gallons Water: Stable, clean freshwater Temperature: Moderate tropical range Calcium: Important for healthy shell growth Providing calcium helps maintain strong, healthy shells. Ideal For Planted aquariums (with hardy plants) Cleanup crews and algae control Community tanks Beginner aquarists Low-maintenance aquarium systems They are a great addition for both function and visual appeal. A Bold & Functional Aquarium Companion Colombian Ramshorn Snails offer the perfect mix of utility and personality. With their large, spiraled shells and active cleaning habits, they help maintain a balanced aquarium while adding a unique visual element. Add them to your tank and enjoy a hardworking, eye-catching invertebrate that keeps your aquarium clean and lively. 🐌🌿✨