Can betta fish and glow in the dark be same tank?

It's generally not recommended to keep betta fish and glow-in-the-dark decorations in the same tank. Here's why:

* Toxicity: Most glow-in-the-dark decorations are made with phosphorescent pigments, which can potentially be toxic to fish if they ingest them.

* Stress: The glow-in-the-dark effect can be stimulating and stressful for betta fish, especially at night. Bettas are crepuscular, meaning they are most active at dawn and dusk, and prefer dim lighting conditions.

* Water Quality: The pigments in glow-in-the-dark decorations can also leach into the water, potentially affecting water quality and harming your betta.

Alternatives for Creating a Cool Aquarium:

* Live Plants: Live plants offer a natural and safe way to enhance the aquarium's appearance and provide hiding spots for your betta.

* Non-Toxic Decorations: Opt for decorations made from natural materials like ceramic, glass, or stone.

* Aquarium Lights: Use aquarium lights to illuminate the tank and create a beautiful underwater scene. You can even use a nightlight to provide a dim, peaceful glow for your betta at night.

Remember: Always prioritize the health and well-being of your betta fish. Choose safe and appropriate decorations and lighting that create a healthy and stimulating environment for your pet.