PondMAX Weighted Airline — 3/8" Ø x 30m Roll

Standard airline tubing floats — which is a problem the moment you're running air to a diffuser sitting on the pond floor. This 3/8" PondMAX Weighted Airline solves that with a heavier wall construction that stays submerged and hugs the bottom of the pond even when it's completely full of air, so your air line doesn't loop, kink or surface where it can be damaged or become a tripping hazard around the pond edge.

The 3/8" diameter is the right pick for single diffusers and standard backyard air pumps — it's the most common size for domestic pond aeration setups, and this 30m roll gives you enough length for most residential pond layouts without paying for tubing you won't use.

It's a natural match for the PondMAX Heavy Duty Bottom Drain with Air Diffuser, or any bottom-mounted diffuser plate, since the airline needs to travel invisibly along the pond floor rather than floating up through the water column.

Built with a thick, durable wall and lead-free construction, it's safe for long-term use in koi and ornamental fish ponds and holds up well to continuous submersion.

Key Features

• Weighted, sinking construction — stays on the pond floor even filled with air
• Thick-wall tubing built for long-term underwater use
• Lead-free construction — safe for koi and ornamental fish ponds
• 3/8" diameter — suits single diffusers and standard air pumps
• 30m roll — sized for most residential pond aeration runs
• Pairs with bottom diffusers, aerator plates and air-assisted bottom drains

Specifications

Not sure if 3/8" is the right size for your air pump? Call 1300 238 288 and our team will match the airline to your setup.