Here's why:
* Soap is toxic to fish: Soap contains chemicals that are designed to break down grease and dirt. These chemicals are highly toxic to fish and can disrupt their delicate respiratory and nervous systems.
* Even small amounts can be fatal: Even a tiny amount of soap can be dangerous to a betta fish, especially in a small tank.
* Don't assume it's harmless: Many people mistakenly think that a small amount of soap won't hurt a fish, but this is not true. It's best to err on the side of caution and never introduce any soap into a fish tank.
Here's what to do if you suspect your betta has been exposed to soap:
* Immediately remove the fish from the contaminated water: Transfer it to a clean, dechlorinated tank.
* Perform a large water change: Replace a significant portion of the tank water with fresh, dechlorinated water.
* Monitor your fish closely: Watch for signs of distress like gasping at the surface, lethargy, or loss of appetite.
* Consider a water treatment: Use a dechlorinator and a water conditioner to remove any remaining traces of soap and improve water quality.
* Consult a veterinarian: If your fish shows signs of illness, contact an aquarium veterinarian for professional advice.
Important Note: Always use a water dechlorinator before adding any water to your fish tank, and never use soap or detergents to clean your tank or its accessories.