heya 
the filter that comes with the 5.5g cube of mine doesnt seem to like doing its job
it hardley sucks anything in ( as in food that floats right past the intake) and you cannot feel anything coming out.
and as the tank is overstocked ( with assorted molly and gupy fry) id like your opinions on a better filter for me.
my budget is £20..
cheers
oh ya and if i clean the filter out, it works good for about 12 hours or so.. and then returns to normal..so i dont think theres any helping it.
and anotehr thing,my local has a range of the fluval filters, so if one of them is good that would be ideal
however if not i dont mind ordering or sumthing.
the filter that comes with the 5.5g cube of mine doesnt seem to like doing its job

and as the tank is overstocked ( with assorted molly and gupy fry) id like your opinions on a better filter for me.
my budget is £20..
cheers

oh ya and if i clean the filter out, it works good for about 12 hours or so.. and then returns to normal..so i dont think theres any helping it.
and anotehr thing,my local has a range of the fluval filters, so if one of them is good that would be ideal