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Betta fish swimming in a planted aquarium at ideal water temperature

Betta Fish, Aquarium Setup

1 month ago

What Temperature Should Betta Fish Water Be? (76-80°F)

Aquarium nitrogen cycle diagram showing fish waste converting to ammonia, nitrite, and nitrate

Fish Care, Aquarium Setup

1 month ago

What Type of Water Do Betta Fish Need? Full Guide

Close-up of a red and blue betta fish with early signs of fin rot on its tail.

Diseases, Fish Care

1 month ago

How to Fix Fin Rot in Betta Fish (Complete Guide)

A freshwater aquarium fish swimming underwater, gills visible as it breathes.

Fish Care, Biology

1 month ago

How Do Fish Breathe Underwater? Complete Guide

Betta fish resting on a broad aquarium leaf with eyes open in dim lighting.

Fish Care, Behavior

1 month ago

Do Betta Fish Sleep? Signs, Habits & Sleep Cycle

A blue and red betta fish swimming gracefully among aquarium plants with soft light filtering through the water.

Fish Care, Behavior

4 weeks ago

Do Fish Have Feelings? What Science Really Says

A vivid adult betta fish at the center of a circular fish life cycle, surrounded by egg, fry, and juvenile stages.

Biology, Fish Care

4 weeks ago

Fish Life Cycle – The 6 Stages From Egg to Spawning Adult

A blue betta fish swimming in a dimly lit aquarium with soft light filtering down from above.

Fish Care, Biology

4 weeks ago

Can Fish See in the Dark? The Science Explained

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