Quote:
Originally Posted by ca1ore
Order of approaches to prevent back siphon, best to worst: keep mouth of return very close to tank surface (mine is just 1/4" submerged), drill a siphon hole, and then check valve.
Ask the tank manufacturer about foam. I don't know any acrylic tank maker that doesn't prescribe foam, but I suppose there are always exceptions.
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I 100% agree with this.
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- Shaginwagon -
Current Tank Info: 550 Gallon SPS Reef l 200 Gallon Sump l Skimmer: Vertex Alpha 250 l Return Pump: Reeflo Hammerhead l Tank Circulation: (2) Maxspect Gyre XF280 l Lighting: (3) 400w Halides & (3) AI Hydra 52 HD
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