Hey Bigboss_ab, you gave me a fright!!!! I'm not so aquainted with fish so didn't know what bit you over the weekend but thought that the bite was
Fiesty, Fiery & Sparky!!! Had to read it twice to understand that actually its a good thing . My, what shame

When taking photots of fish try the following, maybe you get better results:

1. Disable your camera flash, so you don't get reflections from the glass
2. Choose the speed function pictured by the running man on your camera so you'll have a fast speed shutter and avoid blurrness!
3. Put your camera on a tripod or if you don't have one try a table top or something to avoid camera shake
4. Place a torch eighter behind the aquarium or on top, pointing light down through the water. (Be extremely careful do not use any electrical assisted lamp or you can fry your fish or worse get hurt. Alternatevely, get someone to hold it for you.
5. Take the photo

I think that this way you'll have better results, try it and if u manage or not PM me cos I'm convinced it works, but I never shot fish

The last 2 pictures are far better, plus your fish are beautiful, they remind me of the Rio carnival in Brazil, with beautiful women in big feathers!!!