Master Shake Posted July 19, 2002 Share Posted July 19, 2002 Hi! This is a great site and message board and I have learned a lot reading these forums. I have something curious going on in my tank, the coralline algae on the walls of my tank are starting to fade in color! Where there was once nice shades of purple, I see only grey and white..:*( I haven't changed my lights so what could be the cause of this???? Any help would be greatly appreciated. Thanks! Quote Link to comment
SLOreefer Posted July 19, 2002 Share Posted July 19, 2002 have you checked your calcium and alkalinity? if these are low your coralline will go away Quote Link to comment
NaNO ReeFiN Posted July 21, 2002 Share Posted July 21, 2002 Yes, you should definitely check your calcium levels and correct them if they're too low. Quote Link to comment
sirrtuan@yahoo.com Posted September 26, 2021 Share Posted September 26, 2021 Probably low calcium and alkalinity. 1 Quote Link to comment
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