Hanna pH Checker The EA Pure Sludge Bomb

The EA Pure Sludge Bomb contains millions of beneficial bacteria and natural enzymes that rapidly break down and digest sludge and organic waste

2 red LEDs indicate low food in the container

Scientifically developed to meet the omnivorous diet of koi

Cleaning the system through via the 'Clean Backwash' function is as simple as turning the large dial on top of the TopClear filter and directing the water from the 'Clean Backwash' outlet to a suitable waste location

filter media and fountain nozzle

Hanna pH Checker The EA Pure Sludge BombQuite simply our most popular pH tester, the Checker is a real favourite with its clear LCD display, long thin pH electrode and ease of operation. Key features Sturdy compact meter designed for direct sample testing Easy to read LCD with 0. 01 pH resolution Thin long reach pH electrode included as standard Electrode is quick and easy to replace by unscrewing it from the meter body and adding a new one Two point calibration is simple to perform by