Ideal for coral reef tanks, plus fresh and salt water aquariums. With its high accuracy and low level detection at the touch of a button, this Phosphate Checker is assisting marine and fresh water fish enthusiasts with the daily care of their tanks like never before.
- One-button operation makes getting your ammonia results simple.
- Easier to use and more accurate than chemical test kits
- Range from 0.00 to 2.50 ppm
- Uses a single AAA battery
The HI-713 Phosphate Checker is supplied with 2 cuvettes with screw-on caps, phosphate reagents starter kit (good for 6 tests), battery, instruction manual and a quick start guide.
Additional phosphate reagents (25 tests) can be purchased at: https://www.modernaquarium.com/phosphate-checker-hi-713-reagents-25-tests/
This is another great device from Hannah instruments. Works as advertised. The only issue is that it’s test reagent is in powder form and it’s a bit difficult to get it out of its pocket and pour it in the bottle without making a mess.