Callum
Fishaholic
hi atm i have a fluval duo deep 600 tank (80 litres) it came with a fluval 2 plus but i found the filter difficult to clean and it didnt work properly. i am buying a new filter (cannister) and i have narrowed it down to a fluval 105 or 205 there is no differnce except 105 does 480lph, 205 does 680lph would the extra lph make much difference to how clean the tank is etc.. also just checking can i have the filter without holes in the back of the tank i have large slits in the back of the lid it could go through would it still work? also would the new filters be easier to maintain? and do a better job?