Hello. First post on this forum. Not sure where introductions go. Have a 300 gallon trough outside. Has a dozen or so adult Goldfish in it and quite a few fry. No filtration at this point. Just heavy aeration. Am removing and replacing half the water every week. Put in a heater this week. The weather here is turning colder. So far, the water is holding steady at around 55 degrees. Feeding is just a few pellets every other day. There are some floating plants. So far, so good.
Water Keeper
Water Keeper