membrane set OxyMax

Pos.
Product

Sku

1
Hose OxyMax 4/6 mm
44659

2
Air-outlet OxyMax
44656

3
Spare part membrane set OxyMax
44658

4
Spare part air filter set OxyMax
44657

OASE OxyMax Membrane Set Spare for Singapore Aquariums

This replacement membrane set restores an ageing OxyMax air pump to full output, and it is exactly the kind of inexpensive spare every local keeper should keep on hand. Air pumps run continuously in our tanks, and over time the membrane stiffens and the air output drops, which quietly reduces aeration. In Singapore’s heat, where water at 27-29C already holds less dissolved oxygen than cooler climates, a weakening pump can put fish under stress before you notice the bubbles thinning out.

Swapping the membrane is a quick service that costs far less than replacing the whole pump, and it keeps your sponge filters, air stones, and overnight oxygenation running properly. We particularly recommend keeping a spare membrane set for tanks that rely on air-driven filtration, and for any setup where steady aeration matters through the night, when oxygen levels naturally dip and a faltering pump is most dangerous.

Find more in our air systems range, including hoses and diffusers. Our air pump guide and overnight oxygen guide explain keeping aeration reliable in local conditions.