Can betta fish live in tap water?
Different types of water that you might use for a betta
If treated correctly, this water will be fine. Tap water is a reliable as it’s constant and affordable water source. On average tap water tends to have good enough pH levels and mineral levels for a betta.
What happens if a betta doesn’t have a filter?
Without an aquarium filter, your aquarium water will begin to look cloudy and dirty. However, this is the most superficial problem. The water will also become more and more poisonous to your betta until it eventually kills them. If you don’t have a filter you’re going to have to perform water changes all the time.
Can bettas survive without air pump?
Do Bettas Need an Air Pump? Betta fish don’t need air pumps. They have a labyrinth organ adapted to breathe gaseous air.