Fauna Marin Multi Reference

$14.99
With Fauna Marin Multi-Reference Solution, you can test your home test kits under accurate conditions. The Reference Solution is the

Salifert Alkalinity KH Aquarium Test Kit

$18.99
The Salifert KH/Alk test is very straightforward. It measures in sufficient small steps of 0.1 meq/L or 0.3 dKH with

Salifert Ammonia Aquarium Test Kit

$17.99
Ammonia and ammonium are substances which should be converted rapidly into nitrite followed by nitrate and nitrogen gas. If this

Salifert Calcium Aquarium Test Kit

$20.99
Calcium is a major constituent of calcareous algae, skeletal material of hard corals and the skeletal needles of soft/leather corals.

Salifert Magnesium Aquarium Test Kit

$20.99
The Salifert magnesium test is very straightforward and does not suffer from calcium and strontium interferences when within certain bounds.

Salifert Nitrate Aquarium Test Kit

$19.99
When an aquarium has insufficient regions deprived of oxygen (= anaerobic zones) or denitrification proceeds incompletely then nitrate will build-up.

Salifert Nitrite Aquarium Test Kit

$15.99
It is a misconception that once a tank is through its cycle (first 3 or 4 weeks) that nitrite has

Salifert PH Aquarium Test Kit

$15.99
The pH value can have a major impact on the growth of corals and calcareous algae and on many biological

Salifert Phosphate Aquarium Test Kit

$21.99
The Salifert phosphate test already detects, within seconds, 0.015 mg/L of phosphate. This makes phosphate measurement highly reliable and informative