Bruce410
Aquarium Advice Freak
So can someone tell me the pros and cons of sand vs gravel vs pebbles. For freshwater. I'm not sure what to get for my next tank.
Also I want to be knowledgeable - what is better HOB filter or UG filter? Thanks! (for a 29 gallon tank)
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Also I want to be knowledgeable - what is better HOB filter or UG filter? Thanks! (for a 29 gallon tank)
Sent from my iPhone using Aquarium Advice App