What is a fish tank made of?

Common Materials:

* Glass: The most popular material, known for its clarity, durability, and affordability.

* Float glass: Commonly used for standard tanks, it's inexpensive and readily available.

* Low-iron glass (also called "starfire" glass): Offers superior clarity and reduces the green tint sometimes seen in float glass. This is a higher-quality and more expensive option.

* Acrylic: A lightweight and shatter-resistant alternative to glass. It's also less prone to scratching. However, it can be more susceptible to clouding and may not be as clear as glass.

Other Materials:

* Polycarbonate: Used for smaller tanks and accessories due to its high impact resistance and flexibility.

* Metal: Used for frames and stands to provide support, particularly for larger tanks.

* Silicone: Used to seal the seams of glass or acrylic tanks, creating a watertight barrier.

* Plastic: Used for various accessories and decorations, including filters, heaters, and decorations.

Choosing the Right Material:

The best material for a fish tank depends on factors like tank size, budget, and intended use. Glass is usually the best choice for larger tanks, while acrylic might be preferable for smaller or more portable tanks.