KH & PH Tests

Söll have tailored a new concept in water garden additives which are totally different, and have managed to reach our exacting standards for a high quality range, whose contents actually work! A truly great and innovative product.

These quick and convenient test kits have reagents already in situ meaning no mess and no fiddling with bottles or tablets. An inexpensive, practical way to determine the KH or pH of the pond.