If you’re passionate about rearing fish, you’re faced with so many great choices that it’s not always easy to choose a specific species. Most of the various kinds of fish are such a delight to behold and easy to keep, so even a beginner can succeed quickly whether they’re keeping an indoor aquarium or outdoor pond. Some great, stunning choices for your delight include the ryukin goldfish and butterfly koi.
A Brief Background to the Butterfly Koi
Butterfly koi are becoming very popular in many parts of the world including the United States. It’s always amazing to view as they serenely swim in an aquarium. This fish can be kept in a smaller tank, but a pond is the most appropriate if they’re to achieve their largest size possible. The butterfly koi is truly an enduring fish that stays alive and healthy for prolonged periods.
The butterfly koi likely traces its roots to Indonesia, as per popular belief, after which it was crossbred from koi and the Asian carp. As such, the fish carries the beautiful colors of the traditional koi and the long fins of carp that look like butterfly wings.
Unlike the size of other koi species’ fins, butterfly koi’s are way longer in proportion to their body size. If you need the fins reaching their maximum potential, you have to let the fish grow slowly and steadily. As the butterfly koi continues to mature, its fins will keep growing longer and more gorgeous.
The Fancy Goldfish
Boasting a round shape, the ryukin goldfish (also fancy goldfish) is a sight to behold. Due to its distinctive high back (commonly called dorsal hump), the ryukin’s head looks somewhat piercing. This goldfish is available in different sets of colors including red, white, red and white, and even three colors. Some ryukin types feature long, flowing fins, making them among the most prized.
Ryukins hold up just well so you can experiment with them for your first time. They’re able to survive in both aquarium and pond conditions. These fish feature stunning body sides for your enjoyment, which is usually easier if viewing them in an aquarium. Overall, the fish are able to live together with no ugly encounters, but during the spawning season, they may be more hostile toward each other.
This goldfish species requires deeper pond water, so guarantee that all the time. However, avoid overfeeding this fish because it can cause digestive tract disorders.
Both butterfly koi and ryukin goldfish are gorgeous and safe to keep in your home tank or outside pool. Confidently, you’ll have a lot of fun rearing them even as a first-time aquarist!