Aneamals
Aquarium Advice Activist
I already have a hang-on-back filter, the Marineland Penguin 150 B Bio-Wheel power filter. It's meant for 30 gallons, and my tank is 29 gallons. I have just discovered about the little white lies that filters like to say about the gallons it is "suited" for. So I'm thinking of buying a second filter, but would like recommendations from the experienced.
Should I just get a smaller filter to make up for what my current filter isn't filtering? Like maybe 10 or 20 gallon filter? Or should it be the same as my current filter, 30 gallons? Or should it be more than 30 gallons?
And should I get the same brand of filter, Marineland Penguin? Or does that not matter?And should the second filter also be another hang-on-back? Or should it be something else? Or does it not matter either?
Should I just get a smaller filter to make up for what my current filter isn't filtering? Like maybe 10 or 20 gallon filter? Or should it be the same as my current filter, 30 gallons? Or should it be more than 30 gallons?
And should I get the same brand of filter, Marineland Penguin? Or does that not matter?And should the second filter also be another hang-on-back? Or should it be something else? Or does it not matter either?