Anjon Manufacturing Weighted Airline Tubing Programmable even in cold weather

even in cold weather

lawn or patio

while the double and triple units feature mechanical cartridge only

fish-safe and easily hidden

Anjon Manufacturing Weighted Airline Tubing Programmable even in cold weatherAnjon weighted airline tubing can be used with any air pump that takes 3 8" or 5 8" tubing, though specifically designed for Lifeline Air Pumps by Anjon Manufacturing. Using this weighted tubing, air pumps can add needed oxygen to Koi ponds in hot summer months when oxygen levels decline, and in the winter they help break down fish waste and prevent pond surfaces from completely freezing, allowing toxic gasses to harmlessly escape.