Frequently Asked Questions
Expert answers to common pond questions in Utah’s unique climate.
How often should I clean my pond?
Most Utah ponds need seasonal cleaning (spring and fall). High fish load systems may benefit from mid-season cleaning. Routine skimming, filter pad rinsing in pond water, and bacteria dosing help between deep cleans.
Do I need a UV clarifier?
If you see persistent green water despite good filtration and plant shade, a UV clarifier helps control planktonic algae. Keep quartz sleeves clean and replace bulbs per spec.
How deep should my pond be?
We recommend at least 18 inches for fish survival in winter, and 3–4 feet for koi. Deeper ponds provide stability against temperature swings.
What pump size do I need?
Target 1–2 pond volumes per hour. Account for head height, pipe friction, and waterfall effects. We can size pumps based on your pond dimensions.
Can I keep fish outside all winter?
Yes, with proper depth and oxygen. Maintain a gas exchange hole using aeration or a de-icer, stop feeding below ~50°F, and avoid large sudden water changes.
