Quote Originally Posted by macnasty
well, i guess the verdict is in and there seems to be unanimous agreement. i am still not 100 % convinced though; it's just not enough for me to know that salts, bacteria levels are raising and this can be harmful. i would like to know for myself how much is harmful, and so i will conduct a side by side experiment, changing the rez in one tub every 2 weeks, and topping off with nutes in another tub without ever changing. i'll let you all know what my findings are. thanks for the tips. ciao
That's what it is all about. please do a side by side and show us pic's if you can. it's all about learning and most of us have had bad times trying. that's how we learn. I'm interested to see how it turns out.