I used it for 2 days. It's too much flow for my 50Gal Cube Euphyllia garden. I purchased it from Bulk Reef Supply. Unfortunately, they do not allow return if it has been used. I have the receipt to show I ordered it on 2/21/2018. It retails for $129.99. I'm willing to take a $30 loss. $100 firm. Pick up in North Garland. Text 469-279-3112View attachment 4454
