Do these 2 products perform same

[Miketeachme]

Which would be better for a nano cube 24?

 

[fort384]

They do not do the same thing. 1 is a UV sterilizer, the other is a protein skimmer. What are you asking?

 

[crister13]

Hahahaha im sorry I laughed........ No they're not the same. A UV sterilizer kills bacteria and free floating algae by exposing it to very strong uv light. The protein slimmer removes proteins from the water by the use of micro bubbles. The proteins stick to the bubble and overflow into the cup....... But what are you asking???