Thanks for the information
@Lasse. I dont want to simplify it too much, but do you think your setup allows you to do no WC, IE refugium and your under gravel system and how you utilize that, or do you think most tanks could go no WC after a certain amount of time?
Your setup is amazing, so trying to think through everything my mind can assimilate before attempting to go no WC in my tank. I have enjoyed reading through your build, always something to learn in this hobby. I have read your comments on the cyano thread as well, I need to get my PhD in Biology after reading that

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