Coraline Fading From Reef Back?wonder Why?

[simonas]

I;m a little concerned as my reef which has been running for 9 months has always had a load of coraline on the back wall. for whatever reason this is nearly all gone, I;m also not happy with my LOBO coral which doesn;t look too clever and appears to be fading a way a little

Is there an obvious reason for the croaline decline which would affect the lobo coral?

Simon
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[dannywrc]

sounds like something has been used up. iv just started using trace soft and the coralines looking the best it ever has, suffered quite a bit of die off when the tank was being set up. started adding iodine too and the stony corals have puffed up loads. might be worth a try.

 

[seffieuk]

Probably because your calcium levels have been so low, wouldn't mind betting your mag is low too - have you managed to sort it?

Seffie x

 

[simonas]

I thought it may be that. Its winding me up lol

Am doing a water change today once waters heated slightly will test it after