Diffuser Bumper, Each
Product Code: DB1
To protect your diffusers from abrasives like concrete or to protect your tank from your diffusers, order two diffuser bumpers per airstone. Easily stretch over 1.5″ airstones.
Product Code: DB1
To protect your diffusers from abrasives like concrete or to protect your tank from your diffusers, order two diffuser bumpers per airstone. Easily stretch over 1.5″ airstones.
