Complete Betta Fish Care Guide

Welcome to Betta Ownership! This is a complete guide to help with all things from the right environment, proper nutrition, and overall consistent care. 

Aquarium 

We recommend a minimum aquarium size of 5 gallons for a single Betta or 10 gallons for a Giant Betta. A larger aquarium provides more stable water conditions, additional swimming space, and makes it easier to maintain excellent water quality. 

Recommended: 

  • 5+ gallon aquarium for standard Betta '
    • 10+ gallon aquarium for Giant Betta
  • Secure lid (bettas are known to jump and excellent jumpers) 
  • Gentle filtration (sponge filter or adjustable flow for hang on the back filters)
  • Adjustable Heater 
  • Thermometer

Water Parameters

Maintaining stable water conditions is one of the most important aspects of betta care. 

  • Temperature: 78-80 °F (25.5 - 26.5°C) 
  • pH: 6.5-7.8 
  • Ammonia: 0ppm
  • Nirite: 0 ppm 
  • Nitrate: Under 20 ppm

Always cycle your aquarium before introducing your betta whenever possible. 

Feeding

Bettas are carnivores and thrive on a varied, protein-rich diet. Here are some suggestions: 

  • High-quality betta pellets
  • Frozen bloodworms
  • Frozen brine shrimp
  • Daphnia (frozen or live) 

Feed 1-2 times a day, offering only what your betta can consume within 1-2 minutes.  remove uneaten food to help maintain water quality. 

Many betta keepers also recommend fasting your fish for one day each week. A regular fasting day can help support healthy digestion and may reduce the risk of bloating and constipation. 

Aquarium Setup 

Provide plenty of areas where your betta can explore and rest. 

Include: 

  • Live plants, some examples: anubias, java fern, amazon sword, crypts, and mosses.
    • You can also use silk fake plants. 
  • Floating plants, some examples: frogbit, salvinia, red root floaters, or dwarf water lettuce. 
  • Driftwood or smooth natural wood pieces. 
  • Smooth Caves, tunnels, or ceramic hides 

Cycling Your Aquarium

Before adding your betta, make sure your aquarium is fully cycled. A cyclyed aquarium has beneficial bacteria that help keep the water sale by breaking down harmful waste. 

A new aquarium typically takes 4-8 weeks to cycle. Before adding your betta, test your water to ensure 

  • Ammonia: 0 ppm
  • Nirite: 0 ppm 
  • Nitrate: Below 20 ppm

Cycling your aquarium is one of the most important steps in providing a healthy, stable, environment for your betta and can help prevent unnecessary stress and illness. 

Aquarium Maintenance

Keeping your betta's aquarium clean and stable is one of the most important parts of maintaining a healthy fish. 

 Water Changes: 

  • Change 20-30% of the water weekly or biweekly. 
  • Use a gravel vacuum to remove waste from the bottom of the tank.
  • Always add water conditioner to new tap water before adding it to the aquarium.
  • Check your water and make sure your Ammonia, Nirites, and Nirates are stable. 

Aquarium Cleaning: 

A clean Aquarium helps maintain good water quality and keeps your Betta healthy and happy. Routine cleaning: 

  • Remove uneaten food, debris, and dead plants leaves as needed. 
  • Wipe algae from the glass using an aquarium safe sponge or scrapper. 
  • Perform regular water changes to remove built-up waste. 
  • Use a gravel vacuum to clean debris from the substrate during water changes. 
  • Never remove all the water or completely clean your aquarium, as this can disrupt the benefical bacteria that keeps your tank stable. 

Filter Care: 

  • Rinse filter media gently in old aquarium water when it becomes dirty. 
  • Avoid replacing filter media unless it is falling apart or no longer usable. Most filters can be used for a long period of time with proper care. 
  • If your filter uses disposable cartridges, consider keeping the existing cartridge longer instead if replacing it frequently to help maintain a stable aquarium.