An aquarium top is an essential piece of equipment for any home or commercial fish tank. It helps to keep the environment inside the aquarium clean and safe for its inhabitants, as well as keeping curious hands from getting too close. Here are four reasons why your aquarium needs a top:
1. Temperature Control: The top on your tank helps maintain consistent temperatures in the water, which is important for the health of both aquatic plants and animals living there. Without a lid, heat from lights can increase the temperature too much, leading to stress or even death in some cases. A cover also prevents drafts that could cause sudden drops in water temperature.
2. Oxygen Levels: Aquariums need oxygen to sustain life within them — but not just any kind of oxygen! Fish produce waste products (ammonia) which deplete dissolved oxygen levels if they aren’t properly ventilated via a filter system with air pumps or other means outside of the tank itself; having an airtight lid on your aquarium will help trap these gases so they don't escape into the room where it can be dangerous if inhaled by humans or pets alike!
3. Security: Having a secure lid will help keep predators like cats and birds away from your prized collection of fish and other creatures inside their habitat; this way you won’t have to worry about any accidental escapes either due to carelessness or intentional mischief! Additionally, lids protect against accidental spills when cleaning near/around tanks—allowing you peace-of-mind while tending to maintenance tasks without worrying about making messes elsewhere in your home/office space!
4. Containment: If left uncovered, small critters may find their way into your tank causing chaos among its residents (or worse). Similarly if something should fall into it then chances are good that whatever fell wouldn't stay contained due to gravity's pull - ensuring nothing goes awry with an impenetrable cover will eliminate this problem altogether! So make sure you get yourself an appropriate sized cover for each one of our aquariums today – you won’t regret it!.