Our Marine Algae and Nutrient Management Kit is ideal for testing saltwater aquariums, reef tanks, and other marine and aquaculture applications.

Easily monitor nutrients, prevent algae, and maintain reef balance. This kit arrives with everything you need to keep both saltwater parameters in check to ensure a healthy and thriving environment. Stop guessing with color charts. Get fast, accurate digital readouts in the palm of your hand with these Checkers®HC.

• Easy-to-read, instant digital results
• Compact and portable
• Simple one-button designs and straightforward steps