Coursair
Aquarium Advice Addict
Fish4bass8 said:How long do u soak it for??
http://www.wetwebmedia.com/plantedtkssubwebindex/clndecorag.htm
Only do this if the decor won't clean up with hot water and a toothbrush. Be very careful to fully rinse before putting back in the tank.
We used to soak in bleach water then soak in dechlorinated water overnight. Never use bleach in your normal tank water change bucket !!! Use a spare bucket labeled Bleach.
This is risky, always use care and wear old clothes. A splash of bleach will stain your clothes, your rug, etc...