Aquarium Supplies for Correct Cleaning

Think a Filter is Enough to keep Aquariums Clean, Think Again

man looking in aquarium

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Behind every beautiful aquarium is an algae scraper and gravel vacuum. These products will help you maintain a healthy environment for your fish and keep your aquarium looking great. Remember that maintenance is an ongoing thing - even the best products won't keep your tank clean if you don't use them regularly.

More Aquarium Cleaning Tips

Remove Aquarium Algae

A thin layer of algae can be scrubbed away with a few swipes of a sponge or cleaning brush and warm tap water. Crusted-on algae, however, can require the use of chlorine bleach for complete removal.

Fill a bucket with a nine to one mix of water to chlorine bleach. For example, mix 9 cups of water with 1 cup of bleach.

Soak the aquarium rocks and decorations in the bucket of cleaning solution for about 15 minutes.

Scrub the rocks and decorations with a soft-bristled brush or sponge, then soak the decorations in clear water for 15 minutes.

Let the aquarium decorations dry completely before putting them back in your aquarium. Expect it to take at least two days for the items to dry.

Remove Aquarium Calcium Buildup

If the rocks and decorations are coated with a crusty layer of calcium buildup, distilled white vinegar is a natural cleaning product you can safely use on items for your fish tank. It takes some time to start working, but white vinegar softens the crusty layer so you can wipe it away.

Use the white vinegar as a straight soak for several hours, making sure everything that is encrusted with calcium is submerged.

Scrub the rocks and decorations with a soft or medium bristled brush to remove the calcium layer.

Rinse off the vinegar with cool tap water, then let the decorations dry completely before using in the fish tank.

  • 01 of 08

    Algae Pad

    Algae Pad
    Algae Pad. PriceGrabber

    Is it necessary to purchase algae pads at a pet shop instead of the local department store? Yes! Although the pads may look the same, there may be soap or chemical residue in them from the manufacturing process. Soap or chemical reside can be lethal to aquarium fish.

    An algae scrubber is a water filtering device (not to be confused with a scrubber pad used to clean glass) which uses light to grow algae; in this process, undesirable chemicals are removed from the water. Algae scrubbers have allowed saltwater and freshwater aquarium and pond hobbyists the ability to operate their tanks the way that oceans and lakes operate: using natural filtration in the form of primary production.

  • 02 of 08

    Aquarium Glass Magnet

    Algae Cleaning Magnet
    Algae Cleaning Magnet. PriceGrabber

    Tired of sticking your whole arm into the tank to clean the glass? A magnetic glass cleaner is just what you need. Tip: bigger isn't better. Opt for the smaller ones, as they are more maneuverable and don't fall off the glass as readily as the larger variety.

    The algae scrubber was invented by Dr. Walter Adey, who beginning in the late 1970s, was Director of the Marine Systems Laboratory at the Museum of Natural History, Smithsonian Institution (Washington DC, USA). His research of various types of algae, especially in their ecological role on coral reefs, gave him insight into how the ocean (in particular a reef) "recycles" nutrients. He designed and built various exhibits ranging in size up to 3000 gallons, and modeled different aquatic ecological systems including a tropical coral reef/lagoon which "after 8 years of closure [to the environment], had its chemical parameters controlled solely by an algal turf scrubber.

  • 03 of 08

    Glass Scraper

    Algae Scraper
    Algae Scraper. PriceGrabber

    Nothing takes algae off glass like a good scraper. A metal razor works well on glass aquariums, while plastic is safest for acrylic tanks.

    Dr. Adey built several versions of algae scrubbers for aquariums at the Smithsonian. He called them "Algal Turf Scrubbers", because at the time it was believed that "turf" algae was the best type of algae to grow in a scrubber. He also was granted the first U.S. patent for a dumping-bucket algae scrubber, which described a complex dumping device that poured water onto a horizontal surface, thus simulating waves in a reef environment.

  • 04 of 08

    Safe & Easy Aquarium Cleaner

    Safe and Easy Aquarium Spray
    Safe and Easy Aquarium Spray. PriceGrabber

    At one time or another, everyone gets that stubborn lime buildup on the light, hood, and lid. Standard cleansers can be hazardous. Use a lime cleaner that is made specifically for aquarium use.

    Continue to 5 of 8 below.
  • 05 of 08

    Glass Cleaner

    Glass Cleaner
    Glass Cleaner. PriceGrabber

    The outside of the aquarium requires special cleansers to keep it clean and attractive. Although marketed for reptile cages, these handy wipes are safe and easy to use on your aquarium glass and other external parts.

  • 06 of 08

    Siphon/Gravel Cleaner


    Your living room carpet isn't the only thing that requires vacuuming. A good siphon makes short work of cleaning the gravel in your aquarium. My personal choice is the python, which attaches to any faucet and eliminates the need for buckets and manual priming.

  • 07 of 08

    Net Soak

    Net Soak
    Net Soak. PriceGrabber

    Nets are often overlooked when performing aquarium maintenance. Using net soak will prevents transmitting disease, and prolongs the life of your fish nets.

  • 08 of 08

    Filter Brush

    Filter Brush
    Filter Brush. PriceGrabber

    When cleaning the filter, the right brush is everything. Be sure to have a filter brush on hand to get into those tight spaces.