Oooh sometimes I wish my parents wouldn't help me so much! 
I spent the past two weeks carefully cleaning my tank with ammonia (the only thing I knew I could at least test for levels of in my tank.) and asked my dad to put my replacement impeller in my filter. Well I went to grab it and stuff it in the tank and...it was sparkling clean. Too clean in fact, and when I sniffed it, I smelled cleaner on it!
He used shower mildew remover on my filter pump! I can't stick it in my 25 gallon it'll kill the fry when they move in! Now what?

I spent the past two weeks carefully cleaning my tank with ammonia (the only thing I knew I could at least test for levels of in my tank.) and asked my dad to put my replacement impeller in my filter. Well I went to grab it and stuff it in the tank and...it was sparkling clean. Too clean in fact, and when I sniffed it, I smelled cleaner on it!

He used shower mildew remover on my filter pump! I can't stick it in my 25 gallon it'll kill the fry when they move in! Now what?