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#7
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![]() Quote:
On another note somewhat related to ball valves, I would recommend putting gutter guard around the elbows in the overflow if your distance between the bottom of the elbow and the glass is more than a 1/2". Snails and fish will go into the overflow on occasion. If the fish goes over and gets sucked in, they usually make it past the ball/gate valve. But most snails cannot pass it due to their shell. When this happens, you have to open the ball valve to let it past and then adjust it again. Having a gate valve makes it much easier to make the fast adjustment, whereas the gate valve can be time consuming and troublesome. Sent from my iPhone using Tapatalk Beotch! |