It takes longer but atleast the fish will be in the best possible condition. I had a Regal Angel that was struggling to decompress he didnt look like he would of made it, serious bloating and unbalanced, so I just released him, I thought about needling but wasnt really worth it.
They are beautiful, I have seen Gems that size but they usually in open areas, very difficult to catch. Big ones easy to get, no problem. When I dive that spot again I will try and take some photos.
Terryz I understand what you mean. For me it's like this. Needling fish should never be done, staged decompression is safe and natural. I have caught Kingis and decompressed them over 2 days and when I pulled them up they are bloated and can't swim properly. Then I drop the deco line back done and start again. Take Peppermints for example, a bunch of them died, I don't know from what but it would be interesting to see how they do if they were brought up over a number of days. Not something I would try, you don't do it right then things can go bad.
Dispar that is correct, I have seen Gem Tangs that have been imported from Mauritius, they do differ to the ones I have caught locally. Recently finding small ones have been a bit difficult, they are around though, but we have huge ones as well, I'm talking huge!
How do you know they swim away safely? Infection takes time to show and is a long process. Needling is very risky, I know certain guys say yes it's fine the fish will recover, etc but this is not always the case. I practice staged decompression, it's natural way, allowing the fish to release the gas build up over a period of time. Much safer.
Yeah they are found extremely deep, when we dive over 60 m we have seen a few new species of fish but when you are that deep decompression is really difficult especially since I do not practice needling. I have no idea how they get them up alive as well, rapid decompression will lead to massive bloating from the internal gases expanding. Not even a recompression chamber would help if they are brought up that quick.