skimmer review

[o0jmadr0x0o]

has anyone used this skimmer

http://www.drsfostersmith.com/Product/Prod_Display.cfm?pcatid=13911&N=2004+113771

i plan on upgrading my CSS65 for my 50g, would ^ be a good value or should i go with something else like this....

http://finsdepot.com/pro1098418.html