Im 40 aio help

[dromonk]

Hi i have a im 40 tank looking for a new return pump that is queit and as good flow if anyone has any tips

2nd looking at skimmers and recommendations looking for good performance quite

 

[Bob Escher]

Look at the Coralvue ICE CAP PK 50 skimmers they are small or the Tunze 9004 as well

 

[reefwiser]

I have an IM 40 the most popular choice is the Tunze 9004 it mounts side ways in one of the overflow chambers. It works well in this tank.
What pump are you currently using the stock one? I bought a Sicce Syncra Silent 2 its a real tight fit for this pump. I change it out with the stock pump every so often to clean the pump and then rotate with every 6 months.The Sicce needs an adapter to screen into the top of the pump to connect to the Y connector for the output to the tank.