Depends on if this is for koi or water garden with a few goldfish. ~ jan

Just for Goldfish about 6 6" and a dozen 2" and plenty of plants. I was
thinking maybe a veggie filter, what flow rate do they need.
Paul

You could start out with 2-3 times/hour, but buy a large enough pump and
put in plumbing that can handle 1 time/hour. ~ jan


~Power to the Porg, Flow On!~