<span class="link_user">@tantrumrage</span>, Hey growmie, it's only being tested on one of them and yes it seems to be working fine for now, test plant is the middle one :v::hearts:
<span class="link_user">@tantrumrage</span>, Seems that this one holds its pH steady for longer than the standard barrel, just thought of giving you an update lol, ,:v::hearts: