Couple of things to know...ich is ever present in your tank regardless. You don't notice it until there's an outbreak and that comes from stress of some sort. Most times in aquaria it's from poor water parameters such as elevated ammonia type, but could also be from too low heat, rapid water changes in salinity, and low oxygen. It's no big deal if you catch it and deal with it properly.
Increase the heat, lower salinity to 1.019 (fish only tank or QT) and check out everything you can test for. Copper treatments will forever work the best it seems, but you can't add that to reefs and rocks. A fresh water dip is just as it sounds...grab some RO/DI water and put it in a container. Make sure the heat matches the same as where the fish is coming from, run an air stone for a few minutes and put the fish in there for 2-3 minutes. If you notice the fish list to one side and start struggling, then pull them out and put them back in the saltwater. Hopefully the ich cysts have ruptured and you don't need to repeat that.
To lower you chances of ich outbreaks, add garlic supplements to your normal feeding routine and don't buy Hippo Tangs. For some reason, those guys are just super succeptable to ich as well as the Powder Blues. In 30 years I don't think I ever had a Hippo or Poweder that didn't come with or get ich.
But the always best thing is the QT. If you constantly add live stock of any sorts, then keep one up and running. If you add occasionaly, then set it up a few days prior with a small water change from your DT, hyper-oxygentate, filter with charcoal and keep the heat right. Make sure to add some fresh water to lower salinity a touch and as soon as you start floating the fish remove the charcoal. Low lights, proper heat and water and about 2 weeks you should be good to go to put him in his new home. For tangs, I will usually pull some calerapa from my fuge and feed them as well as start acclimating them to their new diet and finding out what it is they like so I can adjust it to them. Sounds like a lot of work I know, but it's really simple once you get your routine down and when you consider the average 55G reef will cost you about $10K to get it long term established, I'd say it's a ton cheaper to do that than to crash the whole system and have to start from scratch.
Good luck to you and let us know if you have any questions or issues we can help with.
Increase the heat, lower salinity to 1.019 (fish only tank or QT) and check out everything you can test for. Copper treatments will forever work the best it seems, but you can't add that to reefs and rocks. A fresh water dip is just as it sounds...grab some RO/DI water and put it in a container. Make sure the heat matches the same as where the fish is coming from, run an air stone for a few minutes and put the fish in there for 2-3 minutes. If you notice the fish list to one side and start struggling, then pull them out and put them back in the saltwater. Hopefully the ich cysts have ruptured and you don't need to repeat that.
To lower you chances of ich outbreaks, add garlic supplements to your normal feeding routine and don't buy Hippo Tangs. For some reason, those guys are just super succeptable to ich as well as the Powder Blues. In 30 years I don't think I ever had a Hippo or Poweder that didn't come with or get ich.
But the always best thing is the QT. If you constantly add live stock of any sorts, then keep one up and running. If you add occasionaly, then set it up a few days prior with a small water change from your DT, hyper-oxygentate, filter with charcoal and keep the heat right. Make sure to add some fresh water to lower salinity a touch and as soon as you start floating the fish remove the charcoal. Low lights, proper heat and water and about 2 weeks you should be good to go to put him in his new home. For tangs, I will usually pull some calerapa from my fuge and feed them as well as start acclimating them to their new diet and finding out what it is they like so I can adjust it to them. Sounds like a lot of work I know, but it's really simple once you get your routine down and when you consider the average 55G reef will cost you about $10K to get it long term established, I'd say it's a ton cheaper to do that than to crash the whole system and have to start from scratch.
Good luck to you and let us know if you have any questions or issues we can help with.




