Algae Problem

poli9753

New Member
I have noticed an abundance of green algae that has been growing in my tank. Everytime I notice I try to pluck it off my live rock. Just last week I noticed some red algae growing on certain spots of my live rock too. I have tested my ph and calcium and both are fine. Just tonight I see that one of my torch corals seems to be dying. He was shrunk up for a few days but now looks really bad. I have recently did a 15% water change over the weekend. The tank has been running well for over three years. Any suggestions would be greatly appreciated. Thanks
 

broomer5

Active Member
Need more information.
Nitrate reading ?
Phosphate reading ?
Temperature
Salinity
Etc.
When did the problem start ?
Maintenance history and what do you have in the tank ?
Fish, Inverts, Corals, etc. ...
 
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