Alvarez
Aquarium Advice Activist
I was told that UGF were old technology and bad for freshwater, however I found a few articles saying they were great for saltwater tanks...
Is this true? Or is a HOB still better... also would a powerhead still be needed if the UGF is ok?
http://www.aquariumguys.com/aquarium-undergravel-filters.html
Is this true? Or is a HOB still better... also would a powerhead still be needed if the UGF is ok?
http://www.aquariumguys.com/aquarium-undergravel-filters.html
For many saltwater fish tank setups an aquarium undergravel filter is the best choice. AquariumGuys recommends undergravel filters for use in saltwater, fish-only aquariums. Be sure to properly maintain your aquarium undergravel filter to prevent damage to your saltwater environment.