B br967 New Member Joined Jan 9, 2006 Messages 4 Reaction score 0 Jan 18, 2006 #1 I’m planning on building a sponge filter but the only type of sponge I can find in my area is a regular open celled sponge from Wal-Mart, which is intended to be used for cleaning cars. Is this type of sponge safe to use?
I’m planning on building a sponge filter but the only type of sponge I can find in my area is a regular open celled sponge from Wal-Mart, which is intended to be used for cleaning cars. Is this type of sponge safe to use?
OP OP B br967 New Member Joined Jan 9, 2006 Messages 4 Reaction score 0 Jan 18, 2006 #2 I just answered my own question. Sorry, the sponge I was looking at was a cellulose sponge. I guess these sponges will rot.
I just answered my own question. Sorry, the sponge I was looking at was a cellulose sponge. I guess these sponges will rot.
