Copperband not doing well
 

My poor copperband didn't eat yesterday.
I checked the water and all parameters test normal. All other fish are healthy. There has been no new additions to the tank or tank maintenance done. He has good coloration and no visible parasites.
The last water change was 3 weeks ago.
He was eating very aggresively and swimming normal 2 days ago. I have had him for 2 months.
This morning, after not eating last night, he was laying on the bottom of the tank. I have pulled him off the powerhead once this morning.
Is there any thing I can do? Hes not looking good and seems very weak.
I do have a fishless 50 gal with a pile of aptasia in it. Should I consider putting him in there to try to get him eating.
Could this be an example of cyanide poisoning?
I know the moral opinion of most about keeping these fish in captivity and am looking for advice in saving him.
Thanks
Adam

I'm afraid your copperband is likely doomed. IME, once these guys lay on the bottom and get sucked onto a powerhead they are not going to survive.I think the stress of moving him would likely finish him off as well. Some people might advise you to euthanize the fish but I never have the heart to do that. If your parameters are ok then there is nothing likely you can do. I find copperbands one of the hardest fish to keep.

Its a shame. He was feeding so well, I was hoping he would defy the odds.

I agree with Targa. Im sorry about your fish, but it seems to happen all too often with CBB's. :sad:

Is the move to the 50 gal worth a shot? Or is it too late:(

If he is going to die any ways, why not try to put him into the other tank. At least you tried everything at that point. I wish I had further advise for you. I have had mine for six months and he is still going strong. What has yours been eating just out of curiosity? I feel my success with mine has been the puffer food I make for my porc. It is a combination of clams, mussels, squid, cuttlefish, shrimp and octopus, blended in a food processor with garlic and selcon. My CBB does eat mysis but he really seems to enjoy the puffer food. Perhaps it has some sort of nutrient in it that other CBBs may not be getting. I had a cleaner wrasse that I ended up giving away that was fat and robust from this food, and my Regal angel goes nuts for it as well.

I very often read that these fish are fine and suddenly die. Maybe it is due to malnutrition... I really don't know though. It is just a point to ponder since I really have no clue as to why I have been so fortunate with my hard to keep fish.

Really sorry about your CBB, they are beautiful fish.

Honestly I think its too late, but it might be a good idea to do it, that way he can die in peace and he will be easy to find after hes gone.

Oh that is really sad, I'd move him as well it is worth a shot.

I've moved him to the 50 gal. Before moving him he had started to lose some color. It doesn't look good.
He was eating brine, mysis and bloodworms before and could be hand fed within 2 months of having him. By far my favourite fish.
Its a shame he was so friendly and appeared to be doing very well 2 days ago.
Since moving him to the 50 gal he has displayed the same behaviour and is hanging out around the bottom very weak.

So sorry to hear that! :cry: CBB is one of my favorites too and would be very sad if anything went wrong with mine. I find myself always watching mine to be sure he is eating normally...hope I never see the same as you are seeing. SORRY!:sad: