What types of cleaning solution should I avoid using
Do not use cleaning solutions that easily burn at low temperatures. When bubbles implode, they discharge energy that becomes kinetic energy and heat. These cause the cleaning solution’s temperature to rise. If the cleaning solution used is flammable, a dangerous situation could occur. As much as possible, do not use bleaches and acids. These substances can cause dangerous situations and can damage the tank. If bleaches and/or acids will be used, put them inside a beaker or solid tray. This is called indirect cleaning.