Koi pond in between decks. Pergola and decking are redwood. Concrete pillars under the steps for support. There are ample space in between the supporting pillars for koi fish to swim by, provides cover from sunlight and possible predators. Koi pond filtration is located under the wood deck, hidden...

Koi pond in between decks. Pergola and decking are redwood. Concrete pillars under the steps for support. There are ample space in between the supporting pillars for koi fish to swim by, provides cover from sunlight and possible predators. Koi pond filtration is located under the wood deck, hidden...