Red Sea Reef Care KH/Alkalinity Foundation B 500ml WATER TESTING The use of either CO2

The use of either CO2 injection or Flourish Excel™ does not necessarily negate the use of the other

Flourish Tabs™ are growth stimulating tablets for plant roots

folacin (vitamin B9)

The biological reduction of algae nutrients (nitrate and phosphate) occurs naturally in all anoxic areas of the aquarium

Clean or replace air-tube

Red Sea Reef Care KH/Alkalinity Foundation B 500ml WATER TESTING The use of either CO2Calcium, magnesium, strontium and carbonate are the basic foundation elements of coral skeletons. All of these elements need to be available in balanced proportions for coral health and growth. Red Seas KH ALKALINITY is a complex of carbonate and other buffers present in seawater that maintain proper alkalinity and pH, and is part of Red Seas complete Reef Care program.