Originally Posted by Dary421
Yep a fresh razor blade and you're golden .... Acrylic is a lot more of a hassle with the plastic blades :-(
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I just use my fingernail, but I only have small spots for now.....LOL
Sniper, how is the ATS working out?
are you running it on an opposite photo-period than the display?
I Imagine the same principles that apply to a refugium apply to an ATS so
I'm curious to see if it makes any impact on ph over the day/night cycle.