Big difference between a pump, where some pressure is involved, and a drain, where a lot of air gets mixed in AND it depends on gravity to generate the pressure.
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Big difference between a pump, where some pressure is involved, and a drain, where a lot of air gets mixed in AND it depends on gravity to generate the pressure.
Bill
215g FOWLR... and anemones, GSP, gorgonians... carp, that isn't FO!
"I killed my first SW Fish in 1971..."
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