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299 Views 3 Replies 3 Participants Last post by  ystmarroon
I have a rock with 10 or so Green tongas and lately they have been a brown color and not the fuzzy geen they normally were. They have not changed in size or anything just more brown. I also have a few other mushrooms (all different colors and kinds) in my tank that are smaller than normal. Everything else in my tank is fine though, just seems to ba a mushroom problem. I tested my water and everything is normal. Anyone have any ideas what is going on?
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when is the last time you changed the bulbs?
like a month ago bulbs are fine
Could be a lack of iodine or magnesium in the system. Certain elements effect coloration.
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