Roy Dahl has more than 26 years of experience in the landscape industry. He is a Certified Rainxchange Contractor and a Master Certified Aquascape Contractor. His Carol Stream, Illinois-based company Aqua Landscapes won an Aquascape Top Frog award in 2014. Roy has helped teach hundreds of contractors in the art of water features. 

Contractor’s Corner | A complete home makeover for 38 large koi

By Roy Dahl / July 3, 2018 / 0 Comments

In addition to the crumbling walls, it had a very small biofalls and two inline pressure filters. There were also two homemade skimmers made out of large Tupperware containers underwater!

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