Instruct: Classify a given review into positive or negative sentiment.
Query: Just choose used! Cause they'll send you a used one either way.

I recently just received my Repto decorative filter. Which I chose and paid for a new one, but received a resealed box. And when assembling I noticed that one of the chambers where the filter goes in was completely cracked. Not wanting to go threw the hassle of returning it and having to change my huge tank again I super glued and sealed the cracks as well as I could so the filter would at least work. So I would suggest just ordering a used one.