Matala Weighted Airline ½" ID paddle if treated it can be

if treated it can be beneficial in providing essential nutrients

The rule is: "A legal trap will always have an entrance less than 200mm and if it is greater than 95mm will need an otter guard fitted

The Matala Pump Defender is a heavy-duty pre-filter protective sleeve designed to shield submersible water pumps and floating fountains from clogging with debris

17 Valve O-ring x 2

This creates a medium where bacterial break down by aerobic micro-organisms can take place

Matala Weighted Airline ½" ID paddle if treated it can beInternal diameter suitable for compressor systems. 100' or 30m Useful if you want your airline stuck to the bottom.