Flow while Feeding

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YRon

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Should I turn off the flow while feeling the fish? 180 gallons tank and currently have only 4 tangs, two Clowns, and 4 soft corals (more fish coming soon), the tank is a few weeks old)
 
I used to turn off flow at first with my tank, but eventually quit doing it that way the food would be distributed to every fish evenly.
 
I put the wave maker pump into feed mode, but leave the return pump on normal
 
I'm always interested to see if people with overflows (i.e. real tanks) either turn off or slow down their return pumps.

HOB filter only here so I turn that off and put my powerheads into feed mode (5% flow) but the food still blows around pretty well, which I think is good.
 
I'm always interested to see if people with overflows (i.e. real tanks) either turn off or slow down their return pumps.

HOB filter only here so I turn that off and put my powerheads into feed mode (5% flow) but the food still blows around pretty well, which I think is good.
I think a lot depends on the setup. I’ve got a sump, but nothing in there to eat any food that goes down through my overflow so I turn off my return pump. I would think those running filter socks wouldn’t want to have food go down the overflow either to just sit and decompose in the socks.

As a side benefit when my pump turns off it makes some noise and alerts the fish that it’s feeding time and everything comes out. It’s fun to watch my nassarious snails emerge from the sand and the hermit crabs start scurrying around getting ready for the food, kinda like Pavlov’s dogs.
 
Depends on the tank and setup. Larger tanks with lots of flow I put a few of the wavemakers on feed mode, but still keep some pumps and return pump on when doing normal feedings. Quick feedings with less food I keep all the flow on. Smaller tanks with less flow I keep all the pumps on.
 
Should I turn off the flow while feeling the fish? 180 gallons tank and currently have only 4 tangs, two Clowns, and 4 soft corals (more fish coming soon), the tank is a few weeks old)
I turn off return pump so food doesn't get sucked in to the sump.

But I leave wave makers on, making the fish work for their food.
 
DC pumps and wavemakers so I turn them all down to 1%. Everything gets turned off if broadcast feeding corals.
 

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