Hanna Phosphorus Pocket Checker HI-736

* FREE POSTAGE NO REAGENTS CHECKER ONLY*

Specially designed for salt water aquaria, the Hanna Phosphorus Checker HI-736 will measure vital phosphorus levels - even at exceptionally low range.

Phosphorous (as phosphate) is introduced to aquaria through feed, decaying plant and animal waste and even tap water. However phosphate is a driving factor in excess algae growth and without adequate checks, the phosphate can quickly become so abundant that it turns into a real nuisance.
For healthy aquatic life it is therefore important to keep levels as close to zero as possible. The Hanna Checker now makes it possible for salt water fish enthusiasts to maintain ultra low levels at genuinely affordable prices.

NOTE: to convert from phosphorus in ppb to phosphate in ppm, multiply by 3.066 and then divide by 1000

Accurate and easy to use

• Accuracy ± 5 ppb (±0.015 ppm)
• 1 part per billion resolution
• Large easy to read digits
• Auto shut-off

Ideal for use in:

Coral reef tanks
Salt water aquariums


The Checker for Phosphorus comes complete with 2 sample cuvettes, 1 black cuvette cap, starter pack of 6 reagents, 1 x 1.5V AAA battery and instructions.