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Bio Chem Zorb or Purigen ?

5493 Views 2 Replies 2 Participants Last post by  barbarossa4122
Hi,

Which one for my Rena filters. Personally I like the Bio Chem Zorb. I read that the only difference is that you can recharge Purigen a few times. I used Purigen before in my HOBs but, I do not want to go through the trouble of recharging it.
I have a feeling that everyone will recommend Purigen. Anything bad about the Bio Chem Zorb ?

Lol, I have both in my shopping cart right now waiting to pull the trigger.
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Biochem in a new tank, purigen in an established tank.
Biochem in a new tank, purigen in an established tank.
Lol, I knew it. Thanks F22.
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