TRANS INSTRUMENT Eco pH+ pen (pH test) Surface Skimmer Maximum flow: 800L/h

Maximum flow: 800L/h

leaving the water crystal clear

particularly yellow and orange

APY SKY adds Calcium

you should use a UVC clarifier to remove the algae causing the problem

TRANS INSTRUMENT Eco pH+ pen (pH test) Surface Skimmer Maximum flow: 800L/hEco pH+ (Aquaria, Aquaculture) Pre Calibration ECO pH+ is specially designed for Aquaria and Aquaculture. This meter lets you perform pH tests on aquaria water easily, accurately, and directly displays results in digital reading. No more color comparisons or dripping with color test kits. Because of the chore of such test kits, overdosage results while adjusting water pH, thus loading the water with harmful chemicals. With the use of ECO pH+, the user