Do Betta Fish Sleep? Betta Sleeping Patterns & Care Guide
If you’re new to betta fish keeping, you might be wondering, “Do betta fish sleep?” The simple answer is yes. But, how do they sleep? And how can you ensure your betta’s environment is set up for a rejuvenating rest?
Bettas sleep by staying in one position in different areas of the tank. Mostly, they’ll sleep in hiding places where they feel safe. You should also note that your betta can sleep at night or during the day.
When keeping betta fish, it’s imperative to understand their behaviors, so you can help them live a long, healthy life.
In this article, you’ll learn more about your bettas’ sleeping patterns, including care tips to ensure your betta gets the best quality sleep in its tank. Let’s make your bettas happy, shall we?
How to Know If a Betta Fish is Sleeping
Like all animals and humans, Siamese fighting fish (betta fish) also require sleep to rest and recover. However, knowing if betta fish is sleeping can be challenging since they don’t close their eyes.
A giveaway that your betta fish is sleeping is when it remains motionless with slight gill movements. Similar to humans breathing while sleeping, your betta will be still, but its gills and mouth will move as they inhale and exhale.
Your betta fish’s attractive color may also appear dull while sleeping. Bettas change their body color from bright to dull to prevent tank mates (or predators in the wild) from spotting them easily. But once they wake up, their bodies will revert to their typical bright colors.
Now that you know what a sleeping betta looks like, you may be curious about their sleeping positions. Bettas are exciting aquarium pets with different sleeping positions:
1. Sleeping Sideways
Have you ever seen your betta fish floating sideways and swam away when you went closer? If yes, he or she was taking a nap.
If the betta stays in this position for hours, it could be a symptom of swim bladder disease, which interferes with its buoyancy. This is why it’s important to understand your betta’s sleeping patterns and positions, so you can identify when it’s behaving abnormally due to an illness or disease.
2. Other Betta Fish Sleeping Positions
Siamese fighting fish have numerous sleeping positions. Some common positions include:
- Curling themselves like a dog or cat
- Sideways with their head facing the bottom of the aquarium
- Completely vertical. I know it sounds surprising, but your betta can sleep entirely facing the bottom of the tank. There is a risk that this vertical sleeping position in the vertical death hang, however. You can tap the glass or throw some food to see if the betta reacts. If the betta starts swimming normally, you can be sure it was resting.
Whichever position the betta chooses, you should avoid disturbing them once you realize they are sleeping.
Now that you know how betta fish sleep, let’s see where betta fish like to sleep in the aquarium.
Where Do Betta Fish Like to Sleep?
Bettas can sleep anywhere in the tank as far as the conditions are right. The following are their most favored sleeping areas:
1. Bottom of the Tank
Regardless of your tank substrate—whether sand or
Your betta might be avoiding strong
2. Plants
Adding live plants is one of the main ways of improving aeration and beautifying your aquarium. Besides this, aquarium plants offer safe places for bettas to hide and rest.
Your bettas may sleep behind the aquarium plants, at the base, or on the leaves. Most Siamese fighting fish sleep on plant leaves for comfort and support while resting.
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