Matala Hakko Self-Weighted Diffuser Discs Atlantic Water Gardens 30 foot power cord

30 foot power cord

Replaces lost or damaged slime coat with natural slime coat components

Algae Defense® is not recommended in ponds with koi

Use it to skim floating aquatic vegetation and algae from the pond surface or remove the float to use on pond bottom

Matala Hakko Self-Weighted Diffuser Discs Atlantic Water Gardens 30 foot power cordMatala Hakko Self Weighted Disc Diffusers are EPDM air diffuser assemblies that feature weighted bases that help keep the diffusers anchored to the bottom and right side up. We recommend the MD 3W up to 7LPM, MD 5W up to 25 LPM, and the MD 7W to 40 liters of air per minute. Produces medium bubbles, reducing back pressure on the pump SKU Membrane Diameter Connection Net Weight MD 3W Silicone 3" 3 16" 0. 47lb MD 5W EPDM 5" 3 8" 2. 36lb MD 7W 7" 3 8" 3.