Since the pump in the sump will die with the electricity, you'll need a way to kill the siphon.
If you use a PVC
pipe for the input, drill a couple holes in the tube just below the waterline in the tank. If the water level drops in the aquarium (in the event that the power's out and the water is siphoning out), air will enter the holes and break the siphon.
We'll be fighting in the streets with our children at our feet, and the morals that they worshipped will be gone.
And the men who spurred us on sit in judgment of all wrong, they decide and the shotgun sings the song.
80 lb LR
Euphyllia, Alveopora, Pachyclauvularia (Metallic Green and Daisy), Frogspawn, Torch, Gold Nepthea, Kenya Tree, Galaxea, Pulsing Xenia, various leather (umbrella, toadstool, fingers, devil fingers, lettuce)
Maroon Clown/White tip LT anemone, Powder Blue Tang, Female Swallow Angel, SixLine Wrasse, Solar Fairy Wrasse, Firefish, Fathead Anthias, Blue Mandarin, 3 Chromis, 3 Green Gobies