How to clean a fish tank glass effectively?

To clean a fish tank glass effectively, first, unplug any electrical equipment in the tank. Use an algae scraper or a clean, soft sponge to gently scrub the glass in a back-and-forth motion. Avoid using harsh chemicals or abrasive materials that could harm your fish. Rinse the glass thoroughly with clean water before plugging the equipment back in. Regular maintenance and water changes can help prevent algae buildup on the glass.