calcActive())">
Red Sea
SKU RS-R21520
This product has been retired.
It is no longer available for regular purchase. Check the Outlet for remaining stock, or contact us for a recommended replacement.
Algae Control Phosphate and Nitrate Combo Kit
Description / Red Sea Algae Control Multi Test Kit (NO₃/PO₄)
Algae Management Tests (NO₃/PO₄)
Red Sea produces an algae management line that combines two essential tests in one – Nitrate and Phosphate. Provides accurate measurements of phosphate allows for proper dosing and control of algae nutrient levels.
This kit Includes
- Easy to use colorimetric comparator wheel
- 100 Nitrate tests
- 100 Phosphate tests
- Phosphate Accuracy: ±0.125 ppm
- Phosphate Range: 0-5 ppm
- Nitrate Accuracy: ±0.02 ppm
- Nitrate Range: 0-64 ppm
- Test Type: Color comparator
- Affordable reagent refills
A successful coral reef aquarium depends on how well you maintain the water parameters which are the key to a stable coral environment. Continuous use of Red Sea test kits will allow you to accurately measure these levels and guide you on your path to reefing success.
Write Your Own Review

Login and Registration Form
This form is protected by reCAPTCHA - the Google Privacy Policy and Terms of Service apply.
This form is protected by reCAPTCHA - the Google Privacy Policy and Terms of Service apply.