When starting out it is best to add one or two fish and wait 2 weeks as the aquarium becomes established and beneficial bacteria begin growing, unless you add products that can speed up this process. Typically, it takes 4 to 6 weeks for a tank to cycle through and become established. So always best to start slowly. Generally, the number of fish you can keep in your tank depends on the type of fish and amount of bio-load in your tank. A good recommendation is an inch of fish per gallon of tank, measuring the length of the fish from the base of the tail to the opposite end.
COMPLETE FILTRATION - Easy-flow internal power filter cleans and purifies aquarium water at a flow rate of 25 gallons per hour effectively removing fish waste and other organic pollutants; uses and Koller Products XS replacement filter cartridges (B0CP3P5VF5), available on Amazon.
DAZZLING COLORS - Illuminate your fish tank in 7 brilliant colors, adding a vibrant splash of color to your pet's aquatic world. Built-in light timer enables you to set light to come on at the same time daily and select the time duration, choose 2-hour and 4-hour or Continuous On light settings.
DURABLE CONSTRUCTION - Made of impact-resistant plastic, this fish bowl eliminates the worry of accidents and debris that is common with traditional glass material, providing you with peace of mind for your fish keeping environment.
PERFECT AQUARIUM FOR DESKTOP - Quick and easy to set up and maintain, this trendy 3 gallon fish tank will enhance any space it occupies. Dimensions: 11"L x 11"W x 11.25"H.
INCLUDES - 3 gallon fish tank, LED lighting with 5V power supply, full hood, power filter, XS filter cartridge, and illustrated setup guide.