There's another thread made just like this one lol.
The bak-paks are not bad choices. But i would skip one of those, and go with a Reef Octopus. They are great skimmers. Are you looking for a HOB
skimmer or do you have a sump to put the skimmer in? Even if you have a sump, i would still say go with a reef octopus. They are amazing skimmers IMO
. I have a HOB
Reef Octopus and it works amazingly, and is running strong. Would not have wanted any other type of skimmer. My suggestion lies with the Reef Octopus. Plus, they are fairly cheap.