Seachem Reef Builder Sponge Media Each 1 L treats up

Each 1 L treats up to 4

Daisy-chain multiple lights for seamless control from a single source

What’s Included

00 inch (9

correct use of NO3: PO4 -X will maintain all of the micro-fauna that are beneficial for the reef

Seachem Reef Builder Sponge Media Each 1 L treats upDescription Reef Builder raises carbonate alkalinity without immediately impacting on pH. With long term use there will be a tendency to stabilize at pH 8. 3. Used as directed, Reef Builder will not deplete calcium, magnesium, or strontium which usually tend to precipitate with increasing alkalinity. Use Reef Builder to raise carbonate alkalinity without affecting pH. Reef alkalinity should be maintained at 35 meq L (814 dKH). Alkalinity should not be