bioFOREVER Supercartidge

[zeon]

Has anyone used or even seen these style cartridges? They are permanent filters that you put different waste trap pads in but you never have to buy the throw away filters again. They are for penguin and aqua tech HOB's
I was looking for opinions and such if you have.

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[Lady Hobbs]

I'm sorry no one responded to your post. I think everyone probably considered it hogwash. LOL If there's a way to get money from unsupecting folks, they're find one.

[Fishguy2727]

Most biological media are permanent, or close to it. This is just another one.