Some lovely species that aren't blue and arent maybe as common as your normal cardinals and rummynose etc.
-Sawbwa resplendens(Asian Rummynose)
http
/www.google.co.uk/imgres?q=sawbwa+resplendens&hl=en&biw=1080&bih=635&tbm=isch&tbnid=zKDvFUC0year5M:&imgrefurl=http
/aquascaping.kiev.ua/%25D1%2580%25D1%258B%25D0%25B1%25D1%258B/%25D1%2580%25D1%258B%25D0%25B1%25D0%25BA%25D0%25B8-%25D0%25B4%25D0%25BB%25D1%258F-%25D0%25BD%25D0%25B0%25D0%25BD%25D0%25BE-%25D0%25B0%25D0%25BA%25D0%25B2%25D0%25B0%25D1%2580%25D0%25B8%25D1%2583%25D0%25BC%25D0%25BE%25D0%25B2/sawbwa-resplendens/&docid=VcesMrWmqrnn6M&imgurl=http
/aquascaping.kiev.ua/wp-content/uploads/2012/07/Sawbwa-resplendens-1.jpg&w=800&h=487&ei=obQoUJfpNsPA0QW2voG4Cg&zoom=1&iact=hc&vpx=82&vpy=104&dur=203&hovh=175&hovw=288&tx=185&ty=104&sig=103349512573384008980&page=2&tbnh=91&tbnw=150&start=15&ndsp=20&ved=1t:429,r:5,s:15,i:137
-Emerald Eye Rasbora (photo doesnt do them justice, they are a beautiful pearly colour with bright greeny blue eyes)
http
/www.google.co.uk/imgres?q=Emerald+Eye+Rasbora&hl=en&biw=1080&bih=635&tbm=isch&tbnid=qynbPR1RNUVZAM:&imgrefurl=http
/fishindex.blogspot.com/2010/01/emerald-eye-rasbora-rasbora.html&docid=L4dU2ImT_ooNRM&imgurl=http
/4.bp.blogspot.com/_ckBlasgNSzg/S1d9sY-hb_I/AAAAAAAAQ8c/3KrZ7qKscq4/s640/Emerald%252BEye%252BRasbora.jpg&w=450&h=300&ei=dbUoUKWYHuSA0AXXloHYDA&zoom=1&iact=hc&vpx=431&vpy=55&dur=280&hovh=183&hovw=275&tx=129&ty=112&sig=103349512573384008980&page=1&tbnh=138&tbnw=184&start=0&ndsp=15&ved=1t:429,r:2,s:0,i:75
-Purple Harlequin Rasbora (not often seen, stunning deep purple and males faces go bright bronze)
http
/www.google.co.uk/imgres?q=blue+harlequin+rasbora&hl=en&biw=1080&bih=635&tbm=isch&tbnid=tY4c3gnFN6eWMM:&imgrefurl=http
/www.waysideaquatics.co.uk/index.php%3Fmain_page%3Dproduct_info%26products_id%3D225&docid=SaLDBd8fMYdlPM&imgurl=http
/www.waysideaquatics.co.uk/images/Blue%252520harlequin.JPG&w=384&h=245&ei=oLYoUJ2pF-it0QWc8ICoCg&zoom=1&iact=hc&vpx=272&vpy=155&dur=521&hovh=179&hovw=281&tx=101&ty=97&sig=103349512573384008980&page=1&tbnh=99&tbnw=155&start=0&ndsp=15&ved=1t:429,r:1,s:0,i:72
-Rasbora lacrimula (Borneo Red Fin Rasbora) possibly not easy to find
http
/www.google.co.uk/imgres?q=rasbora&start=215&um=1&hl=en&sa=N&biw=1080&bih=635&addh=36&tbm=isch&tbnid=WKYELvk_qzgPjM:&imgrefurl=http
/www.franksaquarium.com/rasbora.htm&docid=wzMt71yshTk2SM&imgurl=http
/www.franksaquarium.com/images/rasbora/redfin1.jpg&w=400&h=253&ei=T7coUP-NKeHM0QXM5oDwCg&zoom=1&iact=hc&vpx=458&vpy=214&dur=1071&hovh=178&hovw=282&tx=201&ty=77&sig=103349512573384008980&page=12&tbnh=106&tbnw=168&ndsp=20&ved=1t:429,r:17,s:215,i:125
-Beckfords Pencilfish
http
/www.google.co.uk/imgres?q=beckford+pencilfish&um=1&hl=en&biw=1080&bih=635&tbm=isch&tbnid=sFI4bPZMVmgpGM:&imgrefurl=http
/www.traccentral.org/Forum/tabid/53/ptid/427/threadid/3349/forumtype/posts/Default.aspx&docid=7TfODPwMqcp3_M&imgurl=http
/www.farmertodd.com/trac/peat/beckfordi03.jpg&w=640&h=425&ei=JbgoUL-hJ8Sh0QWs6YCwCg&zoom=1&iact=hc&vpx=755&vpy=228&dur=2837&hovh=183&hovw=276&tx=225&ty=109&sig=103349512573384008980&page=3&tbnh=142&tbnw=188&start=35&ndsp=20&ved=1t:429,r:9,s:35,i:214
-Three Lined Pencilfish
http
/www.google.co.uk/imgres?q=pencilfish&um=1&hl=en&biw=1080&bih=635&tbm=isch&tbnid=WT2OC1GcfCL7iM:&imgrefurl=http
/www.seriouslyfish.com/species/nannostomus-trifasciatus/&docid=901GEpu6EJE7dM&imgurl=http
/www.seriouslyfish.com/wp-content/uploads/2012/03/nannostomus_trifasciatus_1.jpg&w=450&h=300&ei=eLgoUPeDIMKk0QXK0YCgCg&zoom=1&iact=hc&vpx=654&vpy=153&dur=3164&hovh=183&hovw=275&tx=122&ty=107&sig=103349512573384008980&page=1&tbnh=136&tbnw=172&start=0&ndsp=15&ved=1t:429,r:3,s:0,i:78
I'm bored now. Will add more later