Thank you both - he has some red thro his tail too altho I couldn't manage to get a good shot of it!
I also need to do some work on picture sizing.
What's the advised size? It's ages since I've posted a picture! lol
Thanks scrage. He's still a juvenile (just) and his colour still isn't settled yet as he varies between royal blue and turquoise with those lovely red bits on his ventral fins and thro his tail altho you couldn't see that on the previous photos.
I've just managed to get this one altho it's a bow fronted tank so it's like a dual aspect photo. Not wonderful but the best I could do as soon as he stops swimming his tail relaxes and folds over the red bits!
Yes I know stick-on thermometers are no good but it came with the tank and I have a cabled one as well