Im sure its a Cyprinid, most likely a barb.. what species it is... im still looking for, only two i have found atm...
Puntius lineatus or lined barb, i found their lines became spots when they got big but i dont think to this extent...
Or (and you better bloomin hope not!!)
Cyclocheilichthys apogon, they seem to vary a lot as youngsters, some deeper in the body than others and some with red fins, some without... but the end is the same for this monster...
Youngster
http
/www.google.co.uk/imgres?q=Cyclocheilichthys&um=1&hl=en&biw=968&bih=539&tbm=isch&tbnid=5V-laF1F8oju-M:&imgrefurl=http
/digileps.biology.nsysu.edu.tw/ExoticAnimals/zh-hant/node/722&docid=_MNMv3xovcNw1M&imgurl=http
/digileps.biology.nsysu.edu.tw/ExoticAnimals/sites/10088.127.0.0.1.ExoticAnimals/files/images/Cyclocheilichthys%252520apogon_2010-05-20_4557.preview.JPG&w=460&h=312&ei=qQXWTuehC4q_8AOylZmAAg&zoom=1&iact=hc&vpx=278&vpy=239&dur=4564&hovh=185&hovw=273&tx=124&ty=151&sig=110957000062565089217&page=11&tbnh=147&tbnw=184&start=78&ndsp=8&ved=1t:429,r:5,s:78
Haha omg..
http
/www.google.co.uk/imgres?q=Cyclocheilichthys&um=1&hl=en&biw=968&bih=539&tbm=isch&tbnid=9YWdA5MldZCPMM:&imgrefurl=http
/www.ciclideos.com/forum/alguns-dos-meus-americanos-t9900-330.html&docid=-kh0PKAuicymlM&imgurl=http
/4.bp.blogspot.com/_ESKKKJumwOg/S1htt4yusGI/AAAAAAAAA_I/Zacb9YTwIIA/s640/carpa%252Bde%252Bsiam.jpg&w=480&h=319&ei=qQXWTuehC4q_8AOylZmAAg&zoom=1&iact=hc&vpx=647&vpy=240&dur=3283&hovh=183&hovw=275&tx=151&ty=98&sig=110957000062565089217&page=18&tbnh=151&tbnw=228&start=134&ndsp=8&ved=1t:429,r:7,s:134
Im just going to keep looking and hope i find something else lol