Wave maker/circulation pump for V 4 gallon tank?

[MoshJosh]

Looking for something small and that won’t blast my corals in a 4 gallon tank? Not looking to spend a ton. . . Not getting a Nero. . .

 

[Jason_MrFrags]

Its it an all in one? perhaps a bigger return pump

 

[MoshJosh]

Its it an all in one? perhaps a bigger return pump

Tried that and I was draining the AIO chambers too quickly.

 

[KK's Reef]

I use this one on my pico and am completely satisfied with it.