the canisters may be adequate, but the HOB cascade filters perform poorly (might be a sign of brand quality)
my Cascade 150 does have a flow adjuster and two media slots and a bio falls thing, but it just does not filter the water as well as my Penguin 150's did. so IMO, cascade is good for a bargain, but if you want to get the good filter save up a little bit longer or check for deals.
my Cascade 150 does have a flow adjuster and two media slots and a bio falls thing, but it just does not filter the water as well as my Penguin 150's did. so IMO, cascade is good for a bargain, but if you want to get the good filter save up a little bit longer or check for deals.