Alkalinity Checker HI772 Tangs The kit comes with mounting

The kit comes with mounting brackets for the 32 and 64 series of LED lights that can slide forward

Chemi-pure Blue’s high-capacity pelletized activated carbon has very low ash content and rinses clean quickly

High Capacity is going to have less dust than almost all other GFO on the market and being able to buy it in bulk saves a ton of money

the DOS Dual Reservoir's advanced features are Apex Ready

their colors with darken

Alkalinity Checker HI772 Tangs The kit comes with mountingThe HI772 CheckerHC (Handheld Colorimeter) provides a simple, accurate, and cost effective way to measure alkalinity in degrees of carbonate hardness, commonly abbreviated as dKH. Critical to marine environments, alkalinity not only provides the carbonate ion required for calcium carbonate skeletal regeneration of coral reefs, but it also acts as a pH buffer against large changes in acidity. Designed as a more accurate alternative to chemical test