ckckck
Active Member
hi guys ive had my dwc using ro water with 0 tds its been running about 8 days added 1/4 nutes yesterday and adjusted the ph to 5.5 ive jut checked this morning 24 hours later and the ph had risen to 6.5 ive adjusted back to 5.5 will this fluctuation happen daily im using canna aqua manythanks