Hanna Instruments Marine Master Multiparameter Photometer Friscer ● Colour matched labels and

● Colour matched labels and tubing

Included Lighting - 2x ReefLED 160s + mounting arms

Clean/replace half of the Anaerobic-Block such that there are sufficient bacterial colonies remain to reestablish themselves in the newly cleaned/replaced Anaerobic-Block

please add sand gradually into the tank (small amounts day by day)

Cures illnesses caused by imbalance in nutrition or long-term feeding habits

Hanna Instruments Marine Master Multiparameter Photometer Friscer ● Colour matched labels andAccurately check pH, Alkalinity, Calcium, Low Range and High Range Nitrate, Ultra Low Range Nitrite, and Ultra Low Range Phosphate with one single, compact multiparameter tester! All In One Testing with Precise Results for Reef Tanks The HI97105 Marine Master Photometer is a waterproof tester that combines accuracy and ease of use into one simple, portable design. Its advanced, lab quality optical system ensures accurate readings while its user