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Makes it easy to monitor the total hardness
Very accurate
Easy to read
For approx. 420°dGH. In case of too low GH values we recommend sera mineral salt. High total hardness levels can be lowered by mixing in R/O water. For creating soft water we recommend adding sera Blackwater aqua tan or filtering through sera super peat.
Makes it easy to monitor the total hardness
Very accurate
Easy to read
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| ItemDimensions | 551, hundredths-inches, 157, hundredths-inches, 7, Hundredths Pounds, 354, hundredths-inches |
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| PackageDimensions | 165, hundredths-inches, 543, hundredths-inches, 13, Hundredths Pounds, 354, hundredths-inches |
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