Best Pet Fish Small Tanks

Many people find setting up a large tropical fish tank or aquarium a daunting task. It can be expensive and time consuming. Children often ask their parents for a fish tank of their own but a 25 to 100 gallon tank is often too big for an apartment or too costly to be considered.

Most aquarists agree that there are many benefits to using natural aquatic products, such as aquarium live rock and sand, within their reef and saltwater fish tanks. As it contributes to the overall water quality, aquarium live rock also enhances the beauty of your marine aquarium and can provide several species with a natural food source.

"Fishbowls" aren't what they used to be. The basic glass version has been surpassed by miniature desktop ecosystems, which include filters and aeration systems that render the tedious chores of changing the water and cleaning the bowl every few days obsolete.

Let PetSmart help you choose and care for fish. Our fish tank tips, water care guide and feeding overview provide a comprehensive look at pet parenting.