Evolution Aqua Sinking Airline 10mm Pond Air Hose (Per Metre)
Evolution Aqua Sinking Airline 10mm Pond Air Hose (Per Metre)
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Frequently Asked Questions
Do I need to weight this airline down myself?
Do I need to weight this airline down myself?
No. It's designed to sink to the pond floor on its own once submerged, so you don't need to fit separate weights.
What happens if I order more than 30 metres?
What happens if I order more than 30 metres?
Each roll is 30m long, so an order for more than that is supplied as multiple separate rolls rather than one continuous length.
What is the hose made from, and will it hold up outdoors?
What is the hose made from, and will it hold up outdoors?
It's made from a PVC-based compound with high resistance to UV light, and it resists kinking and cracking.
Is this airline available in other diameters or colours?
Is this airline available in other diameters or colours?
This listing covers the 10mm diameter in black, which is the only option supplied.
A self-sinking airline for pond owners who want aeration tubing that stays out of sight along the pond floor. It offers a design that settles to the bottom on its own once submerged, keeping the run tidy without fitting separate weights. The black finish helps it disappear against the pond bed rather than sitting visibly in the water.
Overview
This is a self-sinking 10mm pond airline that settles to the base of the pond under its own weight, rather than needing clip-on weights to hold a standard airline down. It's designed for pond owners running air delivery lines to aeration or diffuser points who want the hose to stay low and discreet rather than floating or drifting. The black colouring keeps the line unobtrusive once it's in place.
Key benefits
Because it sinks on its own, the airline gives you a cleaner, faster installation; there's no need to peg, clip or weight it down along the run. It's made from a PVC-based compound that resists UV light, so sun exposure around the pond edge won't degrade it over time. The same compound resists kinking and cracking, which helps keep airflow consistent along the length of the hose rather than restricted at a bend.
Choosing your size
This airline is supplied in one diameter, 10mm, and priced per linear metre. Each roll measures 30 metres; if your order needs more than that, it's supplied as multiple separate 30m rolls rather than one continuous length, so plan your runs with that in mind when ordering larger quantities.
| Specification | Detail |
|---|---|
| Colour | Black |
| Diameter | 10mm |
| Material | PVC-based compound |
| Durability | Resists kinking and cracking |
| Price basis | Priced per linear metre; orders over 30m are supplied as separate rolls |
| Roll length | 30m per roll |
| UV resistance | High resistance to UV light |
| Wall thickness | 4mm (standard across the hose) |
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