my cory has been acting very sick lately and he doesn't move much unless theres food. he seems to look like he has been bent sometimes aswell.i have just read the thread entitled PLEASE READ BEFORE YOUR POST and i will try and give you as much info as possible.
the size of the aquarium is 118L, i don't know how much that is in gallons.
it is a freshwater aquarium and the aquarium has been set up for about 10 months.
the fish that are in there are: glowlight tetras, neon tetras, rummynose tetras, black neon tetras, 5 peppermint bn and 3 corys ( C.paleatus, and 2 C.aenus.
there are no live plants in the aquarium but there are 2 pieces of driftwood.
the filter which i am using is a jebo R362 all in one filter.
we are not using a CO2 unit.
My aquarium gets natural sunlight all day. around 6am to 8pm.
the last water change was 5 days ago.
i feed my corys 3 algae wafers once a day in the evening.
my light is flurecent and is on about 2 hours a day tops.
heres a pic to help you diagnose the problem.
i will post ph results when i get them from my father.
Hope you guys can help.