albfishin'
Member
I've had a red tree sponge in the tank for about 3 mos. and all is going well. Two days ago I noticed that from each end of the sponge branch tip, a white hairy area has developed. (It almost looks as though its been exposed to air but I know it hasn't!) It is just at the tip, but it's on each brach of the whole sponge. Is this anything to worry about or is the sponge beginning to grow in size? It's located in the darkest part of the tank in direct flow of a powerhead. I will try to post a picture. Any input would be appreciated. Thanks.