Thanks for your reply Karin. I actually did test for nitrites but not for nitrates (mispsell). So indeed I need to pick up a test kit for nitrates and possibly a plant or two. I have been negligent of water changes in the past because of good results of tested water quality. I have been a...
I have had a 44 gallon fresh water tank for at least 10 years. I recently switched the fish to a 44 gallon hex to fit into the corner of dining room when putting new kitchen 3 months ago. I used the Biowheel Penquin filter and rock substrate from original tank and transferred about 15 gallons of...