Id Guppy

[luque]

he is like no guppy i have ever seen, he is a yellow base colour, with a red neon stripe down his body, running rright from the tip of his tail to about his gills. anyone know what he may be?

 

[Tokis-Phoenix]

Don't know what type of guppy he is, but i remember an old guppy of mine looked a bit like that (had a pink stripe/spodge though) swhen he was a juvenile, but as he grew the pink turned darker and covered more of his body.
Your guppy could posibly have some endler in him, its not uncommon to see guppyXendler hybrids, they are very similar looking fish after all and many of the colours and patterns acheived in guppys were gone about by cross-breeding guppys with endlers, which can have some very distinct colours and patterning not commonly seen in guppys.

 

[luque]

could be, hadnt thought of that, thanks for the reply,

 

[kribensis12]

Would love to see some pic's!