OASE PondoVac 4 Pond Vacuum ph up & down Its clear LCD screen displays

Its clear LCD screen displays precise pH readings instantly

Not only does the sturdy ribbed construction protect against breakage

Hydro Breeze is ideal for your grow-room or greenhouse

This product lowers nutrient pH

All you need to do is apply approximately 1/2″- 3/4″ thick layer of Gnat Nix

OASE PondoVac 4 Pond Vacuum ph up & down Its clear LCD screen displaysThe PondoVac 4 can vacuum up to 5000 L H without interruption. It can be used continuously and powerfully in garden ponds, pools and swimming ponds, and as a wet vacuum in the home. This is made possible by the patented dual chamber system, which allows the vacuum to be used whilst the container is being emptied. A transparent pipe allows convenient flow control; the carrying handle, transport rollers and suction pipe holder also allow easy handling.