brown residue
3 posts
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aaronsstyle - Posts: 1
- Joined: Sun Jan 20, 2008 9:43 pm
brown residue
I have brown residue on the sand and the tank walls can someone help. thanks.
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saltwaterpimp - Posts: 1307
- Joined: Wed Dec 19, 2007 2:22 am
it could be a # of things . old bulbs ...silica ...over dose of iodine....not doing proper water changes..not enogh water movement...low ph ... or your tank may be new in that case it would be normal.. you should test your water.