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Tetra 26447 Submersible Aquarium Heater, 50-Watt Amazon.com : Tetra 26447 Submersible Aquarium Heater, 50-Watt : Aquarium Heaters : Pet Supplies
This is what I m using been using it for years to heat my water change water programed at 78 degrees
I like the lettering but the only bad thing about it is it makes it a little hard to see through the glass.
The light is the 12w eBay 15 dollar one I have the plant grow version over my sump that works good. So I figured I would give it a shot
I keep mine at alk 8 , Cal 440, mag 1300, Nitrate 1 and phosphate 0 . Dont run carbon or gfo and I feed reef roids everyday to make up for the low nitrate and phosphate levels.