water change system

  • We are currently upgrading MFK. thanks! -neo
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    Drill side of 500 gal acrylic tank for water change drain

    Thinking of drilling the side of my 500 gallon acrylic tank for ease of water changes. The plan would be to install a bulkhead and plumb a valve so that up to 50% of the water would drain by just opening the valve. I keep discus so anything that eases the water change will keep my honest on my...
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