Matala Hakko Self-Weighted Diffuser Discs Size:7" Diameter especially waterfalls

especially waterfalls

Helix Super Strength Beneficial Bacteria is of the highest quality and contains electrolytes

3/8" x 15' AE40055 653341179890 EnhanceAir™ Weighted Airline

Microbe-Lift® Pond Bacterial Balancer offers the highest quality bacterial count and the highest treatment per ounce of any commercial spore-based bacterial product available today

Available in the following media types:

Matala Hakko Self-Weighted Diffuser Discs Size:7" Diameter especially waterfallsMatala 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.