Aqua True Blue CLCT-05 Calcite Calcium Carbonate pH Filter Media 1/2

Original price was: $99.00.Current price is: $89.95.

  • 1/2 cubic foot of Calcite pH filter media made from naturally occuring calcium carbonate
  • Slow reaction rate allows for controlled pH correction
  • Requires 8 GPM per sq. foot of tank area for backwashing and 6 GPM service flow rate
  • Enough media to fill 8″ x 44″ tank system…see product description for additional tank sizes
  • Media typically needs replenished annually depending on pH level, water usage, and water chemistry
  • The bags vary occasionally.


Naturally occuring media for neutralization of acidic water. Helps resolve problems with blue/green staining and pin holes in copper pipes. Amount of media required can be determined by tank size: -8″x44″ 0.5 ft³ Tank – (1 bag) -9″x48″ 1 ft³ Tank – (2 bags) -10″x54″ 1.5 ft³ Tank – (3 bags) -12″x48″ 2 ft³ Tank – (4 bags) -13″x54″ 3 ft³ Tank – (6 bags). If more than 1/2 cubic foot is needed, enter total number of 1/2 pound bags in the quantity. Example…you need 1.5 cubic feet, enter your quantity as three (see tank sizes and amount needed above).


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