lilduud
Reefing newb
hmph so my miami orchid never really coloured properly and the rest of my sps seems to be brown on the skeleton... its polyps are all still colourful and give the deeption that they are colourful and healthy but it looks like the skin is darkening/browning... i only now notice this because ive watched i lighter yellowish frag trun darker and darker brown since ive put it in my tank... if im correct this is from high dissolved organic compounds in the tank but my phos is 0, my nits are 0-5 and everything else is in check. i know that one solution would be a phosban reactor but not on a ten gallon tank so what is another solution thanks...