| Fleck 7000 SXT 12" X 52" 2 Cu. ft. pH Neutralizer with Digital Control Valve w/ Calcite and Corosex |
 12" X 52" NSF Certified polyglass tank with base, lifetime warranty. Pentair/Fleck 7000 Digital Control Valve, 5 Year control valve warranty. Calcite media used to balance pH levels to 7 1/8" X 1/16" Coarse gravel.Calcite media is used to neutralize pH levels that are acidic (pH levels less than 7). Calcite is calcium carbonate which automatically self-limits the dissolve and stops at a pH level of 7. Price: 900.00 |