ToiletTank13
New member
Got a Crocea that had a lot of emerald green/blue. After a month or so now the green dusting is starting to fade out, presumeably due to high lighting and an increase in zooxanthellae.
Through your experience, is this color fading due to high lighting?
Current lighting in tank is 3 x 250W USHIO 10K & 2 x 160W Actinic 03.
The Crocea is directly underneath the middle lamp approx 18" under the acryllic centerbrace.
Is that too close? Or is it the USHIO's? Does anyone think the clam would be better off under a 20K or those new XM bulbs?
Through your experience, is this color fading due to high lighting?
Current lighting in tank is 3 x 250W USHIO 10K & 2 x 160W Actinic 03.
The Crocea is directly underneath the middle lamp approx 18" under the acryllic centerbrace.
Is that too close? Or is it the USHIO's? Does anyone think the clam would be better off under a 20K or those new XM bulbs?