Help! Alk swung 1.5 dKH overnight
Tested last night at 8.2, this morning 6.7. Tank is a 20gal AIO, week 8. Did a 2gal water change yesterday with Tropic Marin Pro Reef. Anything I should worry about? Coral still looks fine.
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First reef! 20gal AIO.
Tested last night at 8.2, this morning 6.7. Tank is a 20gal AIO, week 8. Did a 2gal water change yesterday with Tropic Marin Pro Reef. Anything I should worry about? Coral still looks fine.
Saving this. Heading to TAP plastics tomorrow.
Re-tested with a Hanna, came back 7.9. False alarm! Thanks reefers.