Do I have too much filtering on/in my 20-gallon?

[joekishere]

I have a 20-gallon fresh water tank with 2-black moor goldfish in it. I have a Bio Wheel 50 power filter and an undergravel with two small powerheads. Do you think this is too much for this tank?

 

[Mrc8858]

No such thing as to much filtering it would just be the flow to worry about... you don't want them in a whirlpool lol

 

[coffeetwitch]

No such thing as to much filtering it would just be the flow to worry about... you don't want them in a whirlpool lol

+1

the more the better imo

 

[jlk]

No such thing as too much filtration with goldfish! Though the UGF is going to prove to be a nightmare to keep clean with goldfish-you are forewarned! I hope you have plans to upgrade them to a bigger home. You are overstocked with a 2 moors in a 20gal-they really should be in a 30 or 40gal