I have a toadstool leather that has been doing really well for the past 6 months. About a week ago it closed up and white patches/spots have started growing on it. I know they occasionally close up, but this looks different. It has stayed in the same spot with the same water parameters. All my other lps and soft corals are doing well.
My parameters are:
Alk 8.4
PH 8.2
Calcium 430
Mag 1400
phosphate 0.2
nitrate 15
salinity 1.026
I have an ato and dosing 2-part so my parameters stay pretty consistent. I know phosphates are high but they have been consistant and the leather was always doing good. lighting has stayed consistent with t5's and leds. Im not sure why it all of a sudden is doing this. Does anyone have any ideas? Any insight would be appreciated. Thanks
My parameters are:
Alk 8.4
PH 8.2
Calcium 430
Mag 1400
phosphate 0.2
nitrate 15
salinity 1.026
I have an ato and dosing 2-part so my parameters stay pretty consistent. I know phosphates are high but they have been consistant and the leather was always doing good. lighting has stayed consistent with t5's and leds. Im not sure why it all of a sudden is doing this. Does anyone have any ideas? Any insight would be appreciated. Thanks