overnight colour loss in some corals.

[rickwaines]

Originally Posted by BlueTang<3

I am going to guess that the drop in nitrate and phosphate was too rapid and it is stressing the corals out. Is it pale and they are brown or going pale ?

thank you for your response. no brown just a loss of colour, pale by comparison to that last few months. not dead it doesn't seem just a fairly substatial loss of vibrancy.