To clean cloudy water in your aquarium, use a mechanical filtration system and a protein skimmer. Common causes of cloudy water include excess nitrates, phosphates and DOCs, so eliminating them should clear the water. Tr... More » Pets & Animals Pets Aquatic Pets

Clean your aquarium rocks to keep your fish healthy. You need several buckets, a hose, tap water, a cup, a net, a sponge or a scrub brush, and paper towels. More »

Aquarium vacuums, or hydro-vacuums, are used to clean the interior of aquariums during water changes. Over time, matter builds up inside from uneaten fish flakes, animal waste and other biological materials. It is import... More » Pets & Animals Pets Aquatic Pets

When aquarium water is cloudy, it means that there is a lot of microscopic life inside of the aquarium, such as protozoans, bacteria and micrometazoans. The cloudy water is ideal for newborn fish because they feast on th... More » Pets & Animals Pets Aquatic Pets

An undergravel filter is a simple aquarium filtration system that uses an air pump to draw water through a plate underneath the gravel. The gravel itself acts as a biological filter, harboring beneficial bacteria that co... More » Pets & Animals Pets Aquatic Pets

To install an undergravel filter system, clean the aquarium and gravel, assemble the filter, place the filter in the tank, cover it with gravel and install any additional accessories before adding water. Installing an un... More »

Cloudy water in the swimming pool can result from poor filtration or pH imbalance. It can also result from inadequate chlorine levels. More »