Replace dolphin return with a dc12000?

[dodger745]

Any advice? I have a dolphin return on my 180g tank and I'm trying to decide if a dc pump would save any on the electric bill or be enough of a savings to be worth the switch?

I changed my skimmer pump to a dc12000 and so far it seems to be doing well

 

[Reefing Madness]

 

[amond003]

I am actually doing the same thing. Going from a dart to the dc12000. Hopefully all goes well

 

[dodger745]

I'm wondering if it will be a noticeable change on my utility bikl