Hi I'm new to this. Amongst a few other things I just ordered some slate rock, I read that it doesn't effect the ph at all. I rather maintain the ph at a moderate rate then have it shoot up skie high and then being hard to bring it down. Also what's the best wattage bulbs for planted 90g I got aquatic life. It came with one 6000k and a pink one. Pink one is lower wattage.Any advice regarding rocks or anything else will greatly be appreciated
Thanks!
Thanks!