Koi Medic Salinity Meter by Trans Instruments Dry These square reservoirs hold 27%

These square reservoirs hold 27% more water and have 27% more surface area than circular reservoirs

biological filters

Easily adjusted manifold assemblies provide flow control to multiple diffusers

How to Apply

24lb bucket contains 128 tablets

Koi Medic Salinity Meter by Trans Instruments Dry These square reservoirs hold 27%Requires solution, which is sold separately The Eco Series Koi Medic Salinity Meter is a very accurate, easy to use salinity meter. Simply turn on, dip into pond, and LCD display will display salt content. Includes protective case. Includes (4) 1. 5V button cell batteries. Economical: auto shutoff feature, 150hr battery life, low battery warning Durable: drop shock resistant up to 6' height, water resistant Specifications Units of Measurement % ppt