Whats a good filter and pump to buy for a 10-20 gallon
fish tank to keep the water clean for 2 Goldfish. Very new
at this i just got 2 goldfish for my son about 6 months ago
and they are growing very fast. The plastic tank i have is only
3 gallons and the people at the pet store said they would grow
into it and that would be fine. One thing i have noticed is the water
does not stay clean very long and i am changing a third of the water
every 10 days or so. I have not got the tank yet but the size i was
looking for is 10-20 gallons is this ok.
Thanks Everyone for any help.
Steve!