BIOFILTRATION TIPS? HELP!

[mudbuttjones]

I think its a pumice stone. It is a naturally occuring rock but not the kind you'll find in a gravel driveway lol.

It's similar in porosity to stuff like biomax, but not as good, but it's reaaaaaly cheap compared to biomax. The stuff is screened and correct me if I'm wrong but it's also washed too?

Its a good bang for the buck

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[Mihajlo525]

I think its a pumice stone. It is a naturally occuring rock but not the kind you'll find in a gravel driveway lol.

It's similar in porosity to stuff like biomax, but not as good, but it's reaaaaaly cheap compared to biomax. The stuff is screened and correct me if I'm wrong but it's also washed too?

Its a good bang for the buck

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THANK you! That was the name, pumice stone! I saw a review on it and it had a bunch of different types of stones and even a couple pieces of glass :S the customer wasn't too happy

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