[D3monic]

Its a pain to cut, Hacksaw seems to work the best. Why do you want to make it so thick?

 

[D3monic]

Ahh, rather expensive route. I would of used one of those big blue brick filter sponges that you can get at a fish store for bio filtration

Like this, Amazon.com: Berlin Sump BS-2 Replacement Sponge: Kitchen & Dining

Better yet for what the ecoweb costs you could get a nice canister filter. Interested in seeing what you come up with though.

 

[D3monic]

Yea I dulled two pairs of scissors and my hand hurt for days. Hacksaw blade made short work of it.