Black Vinyl Kink-Free Tubing, MM/UK Sizes - Sold by the Roll The Pond Digger Provides stable cold-weather nitrification

Provides stable cold-weather nitrification

000 gallons AlphaONE 6

Disposable filter pad works well with Rapid Clear flocculant

Add concentrate to a pail of pond/lake water

This pond pump has 2" inlet and discharge ports with an inner diameter connection of FNPT

Black Vinyl Kink-Free Tubing, MM/UK Sizes - Sold by the Roll The Pond Digger Provides stable cold-weather nitrificationThis black kink free tubing is highly flexible and reinforced, won't crimp or collapse around curves or if buried under stones or dirt. Comes in a UV resistant, black color that makes it easy to hide and restricts sunlight, reducing algae growth inside the tubing. Metric sized, so may not fit well with American sized fittings Dramatically increases water flow