Take Immediate Action if You Have Overfilled the Pond
Immediately – turn the water off if you have overfilled the pond! (You’ve probably already done that but there are also warnings on all sorts of things not to “use as a floatation device” so who knows what people may do?) This will prevent further complications and potential damage to your pond ecosystem.
#1. Add a Dechlorinator or Water Conditioner that includes dechlorinator immediately. This is crucial. The sudden influx of chlorine can burn the gills of your fish, so neutralizing it right away is essential to protect your aquatic life. Many a pond person have killed all of their fish in the pond from leaving a hose on and forgetting it.
Find the Overflow Areas
Walk the edges of the pond to see where the water is overflowing. Fish may follow the fun and end up OUTSIDE the pond!
Prevent Water Damage from Overflow
Excess water can cause the liner to bend outward, potentially creating a stream of water to pour out in one area. This overflow can carve out areas of dirt, grass and other landscaping that could have to be repaired.
Stabilize the Pond's Ecosystem
Add a Double Dose of Beneficial Bacteria right away. The influx of hose water disrupts your pond’s ecosystem as it flushes out the pond water that is full of bacteria and other microscopic aquatic life. To help avoid an algae bloom and restore balance, add a double dose of beneficial bacteria. This will support the health of your pond and its inhabitants.
Prevent Future Overfilling
Personally, I know that if I put a hose in the pond and walk away, I will be distracted 100 times and likely forget to go back. Always use a timer on your cell phone!
Hose Placement Matters
When you put a hose in the pond to top it off, always set it on a high rock so the water is going through the air before going into the pond. Don’t set the hose directly in the pond, for 2 reasons.
#1 The water flowing through the air will help chlorine to evaporate faster and the air will help oxygenate the water.
#2 You can see and hear if the hose is on. This may help catch your attention so it is not left on too long.
Another option
Consider using a timer that can be attached between your faucet and the hose. These timers can be set to turn the water off at a desired time automatically. There are many brands to choose from, making it a convenient solution for those who may get distracted while filling the pond. This small investment can prevent the hassle and potential harm of overfilling your pond in the future.
There are several brands of hose timers out there.
What about an Autofill?
Did you know you can install an autofill (otherwise known as a fill valve) and not worry about topping off the pond? You can! There are pros and cons. Read more about Pros and Cons of Using an Autofill.
Did you know that evaporation can be 2 to 4 over your whole pond each week? It can be 3 to 4 inches when it is over 90 degrees or very windy. More than that and you need to consider that there may be a LEAK!
Kristi's Tips
Identifying the lowest point of the liner can help you see if it’s at risk of becoming too low when the pond is filled to a normal level. Rectify this now to prevent future issues.
What I have learned: “Her Siri, set a timer for 15 minutes and label it, check pond water level.” Did you know you can tell Siri what to label it? Yes! It works! Check the water level every 15 minutes until it is full, resetting a timer each time.
* AI can be really helpful, but this blog was NOT written by AI. This was written by me. I am not a professional writer, I am a pond person. Therefore, if you see a typo, please forgive me – or start a “Kristi’s writing mistakes Bingo club” and make some money!
* Koi have been harmed by leaving a hose on overnight – so DONT do it!