ndcp18;3496776; said:Yea they both come with two sponges each for the bacteria grown on bacteria. I know this may sound stupid but a friend of mine said if i rinse out the sponge that the bacteria still stays so i been cleaning i wanted to ask if i should just leave the sponge dirty instead of rinsing it will that help in anyway.??
tap water kills the bactiria, i forgot this and had a tank crash ending in $300+ in dead fish...and roomates feeding didn't help