It’s been going for 5? Weeks?? Not sure the log is correct. I think assuming one roll every 6 weeks would be reasonable to assume. It does a lot more on water change days than other days. The rolls are around $20 for this size. I also found the rolls on allli express for $5. Not sure on the quality for those.
Water is crystal clear, I did have to start with the nitrate dosing though so… maybe not going to run it all the time.
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