clown fish diagnosis

Hi everyone, I’m fairly inexperienced at keeping marine fish but I’ve managed to get 6 months in without any disasters - touch wood. But I’m now having concerns about my clownfish. I first noticed something may be wrong around 2 weeks ago, under blue lights I noticed what looked like white...

Hi guys, I'm worried about one of my clownfish, he seems to be having trouble swimming and keeping himself upright. There seems to be some sort of color change or discoloration on one of his gills too. Not 100% sure what it is or whats causing it. I got him about a week ago and he's only started...