If you’re looking for the best diets for your pond pets, look to ™Hikari, the leader in aquatic nutrition worldwide. Hikari's high-quality diets are rigorously tested, proven over decades by breeders and hobbyists, and scientifically tuned to offer unique nutrient packages that help bring consistent success.
Hikari is the Japanese originator of premium aquatic diets.

You can use rainwater to fill your pond, but keep in mind that it is very soft water. If you primarily use rainwater, be sure to check your pH regularly because it could become too low and cause serous problems.
You can use rainwater to fill your pond, but keep in mind that it is very soft water. If you primarily use rainwater, be sure to check your pH regularly because it could become too low and cause serous problems.