My Fluval EVO 13.5 AIO is reaching it's 6 month mark, with issues arising and being resolved. However this time, I have something that has began to reoccur that I'd like to ask more experienced reefers on their opinions and troubleshoot less, opposing troubleshooting once a month when the issue...
I've been wanting to set up auto water changes for a while now, but before I buy the X2SR I can't figure out how I'm going to set it up.
If worst comes to worst I'll just make it drain and fill simultaniously.
I would preferably take the most efficient option and drain directly from the sump...