The new Filter Monitor is an innovative system to alert when a filter needs to be changed via color-coded lights at the base of the faucet. The battery-powered FM-2 has five timers for a 5-stage system, as well as a water volumizer and programmable set-points and alarms for each function, all in ...
Our Price: $39.95
Digital Water Purity Tester Designed to measure total dissolved solids (TDS) in water. Great for the home aquarist. Allows easy and accuate testing of R/O water to ensure that membranes are fuctioning properly.
Our Price: $14.95save 25%
I've tried most of the others and find you guys to have the best prices and by far the best, most personal service I've seen. I'll continue to use you for all of my aquarium needs.