phoenixkiller
Aquarium Advice Addict
I am arranging my ten gallon for shrimp, and I have some pantyhose to tie around the filter intake. But I also found out that RCS don't like fast-moving waters. The very top of the water is a turbulent wavepool, and I needed a way to cover the outflow of the filter. I found a large piece of sponge to put in front of the filter outflow. Problem is, the sponge has been used for washing cars, so it's got car cleaner and dirt all over it. How can I clean the sponge to make it safe for RCS?