Internal Filters

[lisaw]

i want to get a bigger filter for my small tank but the one im looking at an interpet pf4 is to big to sit upright, i want to know if you can have them horizontal in the tank so i can get it in ?

any advice would be great x
thanks

 

[three-fingers]

Yes you can, no problems there .

 

[lisaw]

Yes you can, no problems there .

thats very much x x