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Hard Clumping Sand

Discussion in 'Tank Chemistry' started by crustytheclown, Apr 28, 2017.

  1. crustytheclown

    crustytheclown Sardine M.A.S.C Club Member

    I have heard that dosing to much or not slowly enough can cause this. I dose 15ml of BRS Calcium and Alkalinity each day. Calcium while lights are on and Alkalinity when lights out. Does the clumping sand effect the tank at all? I mean I can turn my mp10s up higher now
  2. DJBM3

    DJBM3 Amphipod

    Could be precipitation​ or low aklinatiy to low ph makes the water acidic...it dissolves the calicum carbonate that is your sandbed and it clumps together.

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