Help 125gal tank is sick

[dcgray]

I have a 125 gallon saltwater tank, I was gone for a few months and I've pretty much lost everything, I have the algae you get when starting a tank, but some of the fish, coral and anemone I had survived, what can I do, I used to have a beautiful tank =(. no the person that watched it for me will NEVER watch it again! ANY HELP is appreciated

 

[bang guy]

The typical issue with having a friend watch the tank is overfeeding. A big water change should help a lot there.

What are the symptoms?

 

[dcgray]

I would put pics but I can't seem to figure out how to get them here =( keeps saying they're too big no matter what I do

 

[lmforbis]

Email the pics to yourself that will resize them.

 

[beth]

Unless the tank-sitter is a hobbyists, the situation for long-term tank sitting is hopeless. First off get your water readings in order. You know how to do this since you've already created a well working aquaria. Make sure you don't have ammonia nor nitrites, that your pH, temp, salinity is normal. Take it from there.