Matala Hakko Air Pump Replacement Parts Compatible Pump:HK-40L Responds quickly and efficiently to

Responds quickly and efficiently to rapid changes in ammonia levels

3/8" x 100' 510119 895394000572 EasySet Weighted Airline Tubing

Beneficial bacteria convert ammonia into harmless compounds

Colbalt Carbonate

Multiple Sources: We use Three-Way Valves when feeding into an external pumps from both a bottom drain (or under-gravel grid) and a skimmer

Matala Hakko Air Pump Replacement Parts Compatible Pump:HK-40L Responds quickly and efficiently toMatala Hakko Diaphragm Kits bring your Hakko pumps back to full potential, and are simple to install. All you need is a medium Phillips screwdriver, a small Phillips screwdriver and a pair of pliers. Note: If your diaphragm kits are frequently blowing out, you most likely have excessive back pressure. Check airline for kinks and check air diffusers for clogging. Ceramic air stones typically need to be cleaned every 3 months. For the best protection