Keep your pond crystal clear and your koi happy! Read Dr. Koi's full article about mechanical, biological, and chemical filtration at www.aspenparkvethospital.com/blog . #Koi #FishHealth #fishvet #ConiferColorado

Stress can cause physical ailments in fish so it's important to maintain a consistent environment that's appropriate for your fish. Any questions about your fish or their environment? Let me know in the comments. #DrKoi #DrQ #FishVet #AquaticVet #FishDoctor #fish