The IceCap Gravity ATO automatically replenishes evaporated water in both freshwater and marine aquariums—no electricity required. This simple, reliable system uses gravity and water pressure to maintain water levels, making it ideal for hobbyists looking for a low-maintenance solution for top-offs.
Features:
Automatic refill using gravity and pressure difference
Works with freshwater and marine aquariums
No power or pumps required
Package Includes:
Gravity ATO Base
3 Mounting Inserts (for different tank rim sizes)
500 ml Bottle
Silicone Tubing