Description
King Koopa Nerite Snail
King Koopa Nerite Snails are bold, highly efficient freshwater algae-eaters known for their striking shells and unbeatable cleaning abilities. With their patterned, armor-like designs—often resembling a Koopa shell from Mario—they bring both utility and personality to any aquarium. These snails are famous for being one of the best natural algae control options available, tirelessly grazing on glass, décor, rocks, and plants.
Completely peaceful and plant-safe, King Koopa Nerites thrive in community and planted setups. Their constant movement, unique shell patterns, and determined climbing make them both fun to watch and extremely valuable for overall tank cleanliness.
Common Names: King Koopa Nerite Snail, Zebra Nerite, Spotted Nerite (varies by pattern)
Size: Up to 1 inch (2.5 cm)
Color: Black, gold, or greenish shells with bold stripes, spots, or swirl patterns
Lifespan: 1–3 years with proper care
Tank Size: Minimum 5 gallons per snail
Temperature: 72–80°F (22–27°C)
Temperament: Peaceful, active grazer
Diet: Primarily algae; can supplement with algae wafers and blanched veggies
Care Tips:
• Ensure there is abundant algae or supplement their diet to prevent starvation
• Keep the water line slightly below the rim—Nerites are known climbers
• Use a tight-fitting lid to prevent escape attempts
• Keep water parameters stable; Nerites are sensitive to ammonia and nitrites
• Provide smooth surfaces like rocks and driftwood to encourage natural grazing
Ideal For:
• Aquariums struggling with algae buildup
• Community and planted setups
• Hobbyists wanting a low-maintenance, peaceful cleanup crew
• Tanks needing an efficient grazer without risk of overpopulation (eggs will not hatch in freshwater)
Add a King Koopa Nerite Snail to your aquarium and enjoy unbeatable algae control, quirky personality, and the iconic, shell-armored look that makes them a standout in any tank!
Fish Quarantine Process
At 10 Gallon Fish Tanks, we take the health of our fish seriously. Every fish we bring in undergoes a strict 2-4 week quarantine process to ensure they are free of parasites, fungal infections, and bacterial diseases before being introduced to our main tanks.
During this quarantine period, fish are treated with the “Med Trio” as needed:
• Paracleanse – Targets internal & External parasites like worms and protozoans. Things like fish lice, tapeworms, hole in the head, skin and gill flukes.
• Ich-X – Treats external parasites and fungus. Treats Ich and white spot disease.
• Maracyn – An antibiotic that combats bacterial infections, preventing issues like fin rot, skin redness, open wounds, swollen eyes etc.
This quarantine protocol ensures that every fish we sell are healthy, acclimated to Tennessee water, and ready to thrive in their new home.
Water Parameters for Healthy Fish
To help you achieve the best results when acclimating your new fish, we’ve included a photo showing the exact water parameters we maintain in our tanks. These values are carefully monitored and kept stable, ensuring that each fish grows and thrives in a healthy, natural environment.
By following these parameters at home, you can provide the smoothest transition possible for your fish, helping them settle in quickly and comfortably. We’re dedicated to setting you up for success with your new fish, and sharing these details is part of our commitment to their health and your enjoyment.

Shipping Information:
- Our fish, shrimp, & snails are carefully packaged in breathable bags.
- The shipping box is well-insulated to maintain optimal conditions. In most cases, additional heating or cooling packs are not necessary. However, to ensure the health and survival of the fish, shrimp, & snails it is essential that they are brought indoors promptly upon arrival, particularly in extreme weather conditions (either hot or cold). Please monitor the tracking number for updates on the estimated delivery time.
- We ship on Mondays (unless you have a special requested shipping time) with all orders processed by 10 AM. We currently only ship within the United States.
- If there are extreme weather conditions, we may postpone shipments until weather is better to make sure your shrimp arrive safely.
- In the unlikely event of a DOA (Dead on Arrival), we will refund the cost of the fish, shrimp, or snail provided that a photograph of the deceased animal, is still in the packaging, and is submitted within 1 hour of delivery of the package. Please note that any additional shipping costs for the replacement are the responsibility of the buyer. While our shipping methods are designed to minimize the risk of DOA, we cannot control the handling by postal employees or drivers.
We are committed to ensuring your satisfaction with your order. Please don’t hesitate to reach out if you have any concerns.







