Hi people I have a interpet pf4 filter, I took it completely apart last night, and the top bit where it has little white bits with holes in I think I've put them in wrong, as my tank isn't as clean as it normally is.Does anyone know which way they are meant to be put in?
Also the bottom part, I pulled the big black bit off then the blue part, got alot of muck out and there was a clear peice of plastic, cleaned it put it back but, I don't get how anything would go through it??? Any ideas welcome. thanks
Also the bottom part, I pulled the big black bit off then the blue part, got alot of muck out and there was a clear peice of plastic, cleaned it put it back but, I don't get how anything would go through it??? Any ideas welcome. thanks







