Koi Do’s & Don’ts

Do’s

1. Feed your fish once or twice a day.
2. Keep your pond aerated and filtered 24 hours a day.
3. Keep your pond clean of debris on the bottom.
4. Watch carefully for anchor worms, lice and other parasites. Medicate every 3 months to kill and control parasites.
5. Use a chlorine remover whenever adding fresh tap water.
6. Have medication and chlorine remover on hand for emergencies.
7. Most filters should be cleaned at least twice a year even though the water looks clear. There is no such thing as a filter that never needs to be cleaned!
8. Check the water on a weekly basis for pH and nitrate levels, and keep stocks of additives to re-balance the water quality when necessary.
9. After transporting Koi, float the bag (unopened) in the water for about 30 minutes to allow the water temperature inside and outside the bag to equalize before releasing the Koi.  After the proper water temperature has been reached it is a good idea to further acclimate the fish by opening the bag and allowing some of your pond water to enter the bag.
10. Always be careful when netting or handling your Koi. Removing the protective slime from the body can injure the fish.

Don’t's

1. Overfeed
2. Change all the water in the pond at once unless absolutely necessary. Sudden water temperature changes may adversely affect your Koi.
3. Over-medicate. Use correct dosage or under-medicate if you are unsure.
4. Overstock the pond. Koi will require more oxygen and room as they grow.
5. Keep the water level of your pond too close to the top edge of your pond as fish may jump out or predators may catch your fish.
6. Permit the use of any chemicals near the pond. Also, do not use fertilizers in pond plants.
7. Feed your Koi if your pump goes out, they will use more oxygen if they are fed.