Info on Excalibur in sump Skimmers?

[tangtang clown]

Does anyone know or think anything about in sump skimmers made by excalibur?
It is about onw to two years of age.
I recently switched the recommended RIO 800 pump with a MAXI JET 900.
Also, I am thinking doing the mesh mod for the maxi jet.
Any ideas?
Will a 900 be Ok or should I use a Maxi Jet 1200?

 

[Snowboarda42]

I assume you're talking about a hang on back type skimmer? If it were me, I'd get an in-sump type skimmer instead.

 

[tangtang clown]

It is an in sump skimmer.