Mp 10 vs Mp 40

[Matthias7]

I am starting a new tank 120 gallon 48x24x24. I have a jebao rw15 brand new that I am going to run at the bottom of the right panel bare bottom tank. I want to run some vortechs on the back glass. My question is do I need mp 40’s or 10’a this will be a sps dominate build.

 

[redfishbluefish]

I'd go with the 40's. I have an 18 inch wide tank and have two MP40's and one MP10 on the back wall. (Also have two MP40's on the one side wall.)

 

[Water Dog]

On a 120, definitely get at least a pair of the MP40s. Depending on how thick the glass is on your 120, the MP10s may not even work as their magnets are only rated for a maximum of 3/8” thick glass.

 

[ReeferReefer]

MP40 for sure. I'm using the MP10 on my 30 gallon.