Aqua Ultraviolet AAV10040 Quartz Sleeve UV Sterilizers for Aquarium, 40-watt

The sleeve is is what i wanted, though it does not state it comes with the rubber seal. If it would state that I would not have had to purchase the rubber seal the site offers as bought with. That is a little deceptive.

This sleeve arrived on time and was packed well. I installed it and everything is working perfectly. My pond looks perfect.

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