If you intend to keep koi fish or want to maintain a species that should reach a decent size, you need an outdoor pool with enough space to hold growing fish. Small ponds limit the number of fish and plants you can add. Small pool does not need to be refreshing. If the inflatable pool is large, you should use an electric pump. Today, koi is still a favorite.
Your pool water standards will have an influence on your fish’s well-being. It is very important to maintain water circulation to increase oxygen in the water when you have fish in the pond. All ponds need water that is circulated most of the day. Koi can swim until the glass and return to the main part of the pond. You can buy koi ponds here. It is possible to observe that the pool is actually quite shallow which allows you to enjoy koi swimming through its long window. Maintaining a Koi Pool only requires two or three minutes every week.