Koi Medic Salinity Meter by Trans Instruments Aqua Ultraviolet Since foaming is usually an

Since foaming is usually an indicator of heavy organic loads it is best to apply a strong bacteria and enzyme supplement

Soft mesh is safe for Koi and minimizes stress

brewers yeast extract

taking the guesswork out of feeding water garden plants the right nutrients they need to bloom and grow

Each ounce treats 625 gallons

Koi Medic Salinity Meter by Trans Instruments Aqua Ultraviolet Since foaming is usually anRequires 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