Eheim prefilter #6664

[gturmindright]

Anyone use these and if so what is the PPI of the foam inside? 

[...]

No idea mate sorry.

Are you setting up a cypho's tank?

[gturmindright]

Nope. Wrong spot sorry. Really it could go in any equipment category i guess.

[...]

No prob. I just got a bit excited because the cypho's section needs some lovin. It has been overlooked pretty much since it's inception. I have a 8 page thread documenting my kapampa group over the past 18 months or so that has had a grand total of 8 posters, 1 of them being me, 2 others being good friends of mine that I can txt pics too, and the other 5 or so were 1-2 post wonders, LOL. I gave up on it because it seemed people here weren't interested in the discussion factor, and the time to take and post vid's & pics weren't worth the effort.

Switching my africans out to an ole fav from earlier in my 35 year fish keeping history...discus from Stendker, the German breeders.

ANyhoo, end of rant, that's why I asked haha

[brianyelick]

I use the prefilter on all my 2217 filters they really help cutting down on maintenance so I recommend them.

[gturmindright]

Yeah, I'd like to use the prefilters but I was hoping that the sponge was like 10PPI but it looks much finer. I guess I can carve out my own 10PPI ones and put them in there.