I have natives in a tank now, but Im moving them to an outdoor pond soon. Sometimes we get below 30 in winter.
*Will I need to heat the pond at all? It will be about 400 gallons total.
*Also, how much aireation (air) will I need? Will a waterfall that turns it over almost every hour be enough aireation? I should have a few plants if they stay alive.
*Looking into making my own filter as well. How much (in cubic feet) will I need in bio media? How much flow is too much and not enough for the bio media?
*Can I use pool filter sand as a particle filter? Will water gravity flow through it fast enough? Thanks
*Will I need to heat the pond at all? It will be about 400 gallons total.
*Also, how much aireation (air) will I need? Will a waterfall that turns it over almost every hour be enough aireation? I should have a few plants if they stay alive.
*Looking into making my own filter as well. How much (in cubic feet) will I need in bio media? How much flow is too much and not enough for the bio media?
*Can I use pool filter sand as a particle filter? Will water gravity flow through it fast enough? Thanks