Originally Posted by oldpunk78
They are both good at filtering. I've owned both. The rena pushes a lot more water than the fluval. To get enough flow for me I had to add a power head when I was using the 205. Also, I did not care at all for the tubing that fluval provided.
Went for the 205, I'm going for an Amazon blackwater theme so flow isn't essential.
Bah, tubing is the reason I didn't consider Eheim.