Pet Care Articles from PETCO

Fish - Supplies

Hydrometers
Did you know that distilled water weighs one kilogram per liter, while saltwater weighs between 1.024 and 1.029 kilograms per liter? Hydrometers are used to measure the density or salinity of the water. The density of the water is a translation of the ...

Tank Décor and Toys
Choosing décor and toys for your tank can be especially enjoyable for the fish owner. What you place in your tank is certainly a matter of your preference. However, there are a few absolute no-nos and some guidelines to consider to keep your ...

Party Bowls
As many people have realized, a fish in a bowl can make a great centerpiece for any party, wedding reception or other event. Either as a standalone or as part of a larger piece, fish add beauty, peace and serenity to the table where your guests can enjoy ...