Top Frozen Foods
Bloodworms: high protein, loved by bettas, excellent for color. Feed 2x per week.
Brine shrimp: natural laxative (high fiber), good for constipated fish. Feed 1-2x per week.
Daphnia: water flea, best for digestive health. Feed weekly.
Mysis shrimp: larger protein, for adult bettas only. Monthly treat.
Thawing Method
Never feed frozen cubes directly — sudden cold shocks the fish. Place a cube in a small dish with tank water for 2-3 minutes.
Drain excess water before feeding to avoid cloudy tank water.
Portion Control
Bettas eat until they burst. Feed only what fits in 2-3 bloodworms or equivalent.
Excess uneaten food fouls water quickly. Remove leftovers with a pipette.
Rotation Schedule
Mon/Thu: pellets. Tue/Fri: frozen bloodworms. Wed/Sat: pellets. Sun: fast day.
Variety prevents deficiencies and keeps the fish interested in food.