Integrated development environments are designed to maximize programmer productivity by providing tight-knit components with similar user interfaces. IDEs present a single program in which all development is done.
The Most Expensive Koi Fish. In The World. Most Expensive Koi Fish: $2.2 Million. Koi lovers will have to dig deeper into their pockets to afford this extraordinary specimen of koi fish. Yes, the koi carp sold for a whopping $2.2 million.
Koi fish can be bought at pet stores and at online koi retailers. Koi fish come in all sorts of sizes and colors from around the world. The more common koi is white with orange spots; these cost between $10 and $30. Smaller fish are cheaper, too. Uniquely colored and patterned koi, or very rare koi, can cost thousands of dollars. Between six and 10 koi can fit in a 1,500 gallon, 11' by 16' koi pond.