@philipaquatics: SPILLWAY TEST RUN Quick glimpse of our pond filter project in Tuy, Batangas as we test the spillway and water flow. Disclaimer: Any profanity or strong words heard in the video were used purely as an expression and were not directed toward, or intended to offend, curse, or disrespect anyone. -Philip’s Aquatics- #koi #koifish #butterflykoi #spillway #koifilterproject