Hello Everybody,
Thanks for all the good and bad guesses it was really great to read you all.
I would like to reassure some and confirme that the blue and red fish at the back is definitely a cardinal and all teh 6 of them are swiming happily together. (i ate being mean to my fish).
Yeap, Baccus is totally right (thank you). the girl in the shop used a weird complicated name for it that i couldn't remember.
So really, after googling bristle nose i found that Ancistrus was the name she used but the simpler version will suit me much better.
The shrimp is actually an amano shrimp. i call it Shrimpy, cos he is so tiny and so cute with his dots.
I have 2 of those bristle nose in my tank so i hope they won't start fighting or growing up too fast( i keep saying to my husband that i need a bigger tank but he is prentending to be death, ill keep working at it
)
You mentioned that they like wood, could you give me a bit more of advice on the matter, i tried live plants when i started but it was a catastrophy.