| Ya I agree to with the advise they have given you. They are really cheap and I’m going to get one next week. But Skurvey Dog posted in my thread 29G Tall Help/New To Nano Reef about eBay Store - The Aqua-Safe Pure Water Shop: Category 2, ACCESSORY ITEMS.
I purchased my unit from that entity. I feel that I got a very good deal. It was shipped out right after the sale and arrived about 7 days later. The only problem that you will have is if you need help setting it up as I did not get a response to the e-mail I sent them until 2 weeks after the fact. Other than that, I'm glad I got the unit. Skurvey Dog | 
