My question is I’ve been looking at getting some fish from doctor reef do I still need to quarantine them or just throw them in the main tank. Also are there pros and con of buying pre quarantine fish
There are definitely pros to buying quarantined fish.
- You know that they are hardy enough to go through quarantine.
- Wild caught fish have had a few weeks to adjust to captivity instead of going straight from shipping crate to shipping crate.
- They're eating prepared food (with some exceptions).
- Even if you intend to give them another round of treatment, they've already got a head start.
- Assuming you're buying and quarantining more than one fish at a time, starting with pre-quarantined fish reduces the odds that one of them will be sick and infect the others.
And there are cons:
- More expensive (though not always by much, depending on the fish).
- Some fish just don't do well with standard QT methods, and could arrive weaker than a non-QT'd fish.
Why some people might choose to plop a Dr. Reef's fish straight into their display and others choose to do their own QT process is situational. If it's your first few fish, you don't really have much to lose by just putting them straight into the display. If you have thousands of dollars of fish already in your DT, you might want to take the most extreme precautions, even if you trust the seller completely.
Personally, I find that doing a simple HTTM/observation for 2+ weeks is an easy, inexpensive, and reasonable precaution, even for a fish that has been fully quarantined by a reputable seller. HTTM is safe and un-stressful for
most fish.