MTD-300 | Matala® Non-Weighted Tube Diffusers | dia 2.6″ inch x L 11.8″ inch

$34.00 USD


  • Tube Diffusers | Aeration for Ponds, Lakes, Koi Ponds and Aquariums | Weighted or Fillable | Without the W; are hollow inside for you to fill with rocks, sand or gravel.
  • In aquatic environments like fish ponds, aquariums, lakes or aquaculture projects, oxygen is the single most limiting factor for success | Aeration keeps plants and animals in the water alive.
  • Used in: Algae control, oxygen transfer, improves water quality & clarity, dock deicing, water circulation, boat slips, prevents water from freezing. Commercial fish farms, wastewater treatment plants WWTP, floatation, water gardens, aquaculture, Koi ponds and various other applications…
  • Different lengths available 12 – 24 ” inch | 3/8″, 1/2″, 5/8″ or 1. | Life by Air
SKU: MTD300 Category: Tags: , , ,


MTD-300 | Matala® Non-Weighted Tube Diffusers

The MTD-300 and 600 are 12″ long and 24″ long. These are hollow 2.6″ diameter tubes with a rubber membrane wrapped around the outside. These must be filled with rocks or gravel in order to be weighted down. The MTD-300 and 600 come with an end plug and a multi-barb adapter so you can connect with various hose sizes from 3/8″, 1/2″, 5/8″ or 1.


Additional information

Weight 1.31 lbs
Dimensions 12 × 9 × 4 in