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substrate change

  1. General Reef Discussion
    Good morning all... Several months ago i decided to remove the sand from my tank and give bare bottom a try. To this point i've removed 80% of the sand ( just some still under my rock ) and I like the look and the ability to keep clean. ( at least for this month ) My question is... I've got a...
  2. General Reef Discussion
    I'm moving my 29g biocube at the end of the month. The ls is about 1 yr old. I've heard some conflicting views to using old sand. So i figured I would ask yall! What are the pros/cons to using new sand? or should I keep the sand I have to help prevent a cycle? Currently in the tank I have...
  3. General Reef Discussion
    I have a 120gal reeftank with plummed surface overflow(2) and bottom overflow(2) a return pipe from my 60gal sump utilizing a spraybar that's 2ft on the left side and 2ft on the right, 2MP10 wave makers doing alternate switching via electronic timers. I'm about to change my black deep sea sand...
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