You can never be too sure what the exact problem is with a fish unless it's like ick or something, so look for some "all around care" type of thing, something that treats all types of parasites or illnesses.
Cichlaholics Anonymous;4957209; said:I would quarantine for more than just a week though...the main fear would be internal parasites like nematodes and such, and that could take longer to show itself
fisher12889;4931155; said:You should always quarantine new fish first....never treat a fish unless you know for sure that it is sick.
305phins;4931815; said:And the chances of a fish having something that will kill the rest of your fish are? lol has it happened to anyone one here before?
Calihawk;4958438; said:Yeah, I'd treat it with anit-parasitic meds. Just catch it and treat it for a week or two. Even if you don't know its better to be safe. And if the wild fish dies, oh well, just throw it in the trash.
If you or anyone else is too sensitive about fish death then have a funeral ceremony and I'll give you my condolences.