As far as fish go, the Asian arowana is one of the most expensive aquarium species sold in the pet trade. It is a freshwater fish that has people paying in the tens of thousands of dollars for the ...

Remember, not all fish tanks are equal. Some are very expensive but offer many useful accessories. Let’s look at how to choose the best fish tank now. Consider the Size of Your Pet Fish When ...

1. They’re More Expensive to Purchase and Maintain While there are many benefits to keeping a saltwater aquarium, for many people, they’re just too expensive to purchase and maintain.