Concubine
Aquarium Advice Apprentice
What are some good heaters and filters for a 30 gal?
Concubine said:what is the difference between a penguin bio-wheel and a emperor bio-wheel?---both by marineland.
Emperor is the higher grade/quality item (and larger aquariums if memory serves) and penguin is the lower end for the same product type.what is the difference between a penguin bio-wheel and a emperor bio-wheel?---both by marineland.
piranha said:Make a wise choice:Aquaclear HOB or a cannister filter.Vertical pad filtration that's incorporated in the Penguin series is a poor engineering design.Also consider that GPH rating is not the only factor when choosing a filter.The finest cannister filters,Eheim, generally have lower GPH ratings due to the exceptional filtering capabilities through the media.Cannisters that actually use the no-bypass feature have another factor that will be used in determining its capabilities.