Super reef 5000INT or XP5000I (cone)

[kevinandnadine]

Well now the question is Super reef 5000 or XP 5000 (cone) there both rated the same but the XP is significantly more money
I've herd cone are more efecent, but why are they rated the same
Is one an older model?



Thanks for any thoughts.
I don't want to have any regrets after spending that much money.