33 cube question. cpr over blox?

[markl]

should i get the cpr cs50 rated for 300 gallons an hour or cpr c90 rated 600 gallons.trying not to drill tank if i dont have to.

 

[xyzpdq0121]

600 Gph

 

[krb]

make sure you get the "deluxe" model that can be setup with an aqualifter pump to reduce the chance of it breaking siphon

 

[markl]

thanks. im still not sure if im going to set up a sump or just hob skimmer.trying to get a parts list so i can make the decision

 

[markl]

is 600 enough on this tank? they also have the cs100 witch is 800 gph then 1200 gph is the next model.

 

[krb]

If you are setting up a refugium in your sump, you are going to want a slower flow. I run 300 gph on my 20's overflow. Although, I am going to drill a 1" bulkhead near the top of the back glass and use an elbow and notched pipe as an overflow when I set it back up. That way, you don't have to worry about the possibility of a flood due to siphon break

 

[james s_]

I use a Lifereef 600 gph overflow on my 125 so yes you should be fine.