Help - Problems

[carney]

hiya
im desperate for some help please. a week ago i cleaned my 55 gallon fish tank and the water turned a little cloudy and then settled as per normal, however thsi time i have floating particles in teh water that i cannot get rid of, ive asked my local shop and they cant underastand it. i have 2 fluval filters and undergravel too

any ideas please?
teh bits look like sediment form the gravel, but surely teh filer should take care of it shoudlnt it?

 

[carney]

any help really apprecaited
thanks

 

[minxfishy]

Can happen sometimes after a good gravel vac, some stuff gets pulled up that doesnt get caught in the filter, add some new clean filter floss to the filter or add an extra filter full of floss and it should clear it up quick enough.