As far as filtration
HOB
Aquaclear is the industry standard really. They last forever, no cartridge to replace, easy to clean, various sizes, can get replacement parts.
Canisters
Normally quieter, longer more involved cleaning, more chance of leaks. If taken care of do a good job, if not taken care of turn into nitrates factories.
HOB
Aquaclear is the industry standard really. They last forever, no cartridge to replace, easy to clean, various sizes, can get replacement parts.
Canisters
Normally quieter, longer more involved cleaning, more chance of leaks. If taken care of do a good job, if not taken care of turn into nitrates factories.