Pohl’s K-Balance Strong 5000ml filtration media The U-tube style compact overflow

The U-tube style compact overflow boxes are designed to fit between your tank and your wall to maximize space usage in your aquarium setup

High-quality medical-grade rubber hose

Voltage: AC220V

Air intake: 2300L/H

5L - dia 160mm x h 400mm

Pohl’s K-Balance Strong 5000ml filtration media The U-tube style compact overflowPotassium is one of the major elements in seawater and natural levels are very similar to calcium levels, 380 410mg liter. While not consumed as quickly as calcium, it is important to maintain appropriate levels to achieve ideal coral coloration and growth. KZ tests have shown tanks with known potassium deficiencies to show significantly better growth and coloration within days of K Balance use. K Balance contains multiple potassium salts as well as