Eco pH+ Tester Pen by Trans Instruments Tabs/Packs 0 Flow Rate 400gpm Weight

0 Flow Rate 400gpm Weight 55lb Minimum Pond Depth 12" Power Cord 50'

Practical Garden Ponds still recommends Matala's heavy-duty brass manifolds

2-4 times daily based on Koi activity

completely eliminating them in a week or less

Constructed of powdered coated aluminum

Eco pH+ Tester Pen by Trans Instruments Tabs/Packs 0 Flow Rate 400gpm WeightRequires calibration solution, which is sold separately The Eco Series pH+ Tester Pen gives fast, accurate, and easy to read pH readings. No more need for test strips or color test kits! This convenient test pen makes it easy to do frequent testing for accurate, safe pH control. Controlling pH effectively helps balance water chemistry, enhance fish coloration, promote spawning and control CO2 levels. Includes protective case and (4) 1. 5V button cell