Hanna pH Checker NT Labs Anti-Ulcer Fin-Rot and

NT Labs Anti-Ulcer Fin-Rot and Flukes is a simple but highly effective fish medication for the treatment of ulcers

marine and freshwater aquarium filters

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

Scientifically developed to meet the omnivorous diet of koi

Hanna pH Checker NT Labs Anti-Ulcer Fin-Rot andQuite 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