I am getting ready to wash out a tank to start it to cycle - it is used. Can i just rinse it with hot tap water or will I get some unwanted minerals???
Also I just had a goby die for no reason - I have been washing my filter bag with tap water - is that cool as well????? or should I use RO water????
Also I just had a goby die for no reason - I have been washing my filter bag with tap water - is that cool as well????? or should I use RO water????