JBJ Automatic Top Off System offers a unique way to keep your water in your tank level.
This is great as you do not have to do manual water changes in your fish tank which is a tedious chore to say the least.
Power Supply for Pump Capacity: 2 Amps
DIM: (D) 1.5" x (H) 4" x (W) 2.75"
Weight: 2 lbs
Pump: (Not Included) we do offer many sizes of power head for this unit but there is no specific size that you need to pump the water is as long as they can maintain the proper pressure and distance the water needs to travel in your tank. On our tanks we use the JBJ Accella pump
GREAT FOR ALL FRESHWATER AND SALTWATER AQUARIUMS