Collection: Products

Choose your AquaChar®

Cleaner Water. Brighter Future. Pick a single package for your tank, pond or hydroponic system, or a bundle that includes a water filter pitcher.

  • Single packages come in 10 g, 20 g and 40 g sizes for aquariums, ponds and hydroponics. Not sure which size? See How much does my tank need? below.
  • Bundles combine three 20 g AquaChar® packets with a water filter pitcher, for use as a mineralizer and pH balancer for tap water.

How much does my tank need?

A good starting point is 1 gram of AquaChar® per gallon of water, with a 10 g minimum. Large (40 g) is the same amount as our earlier 1 cup (250 mL) size.

Tank sizeAmountPackages
5 gal10 g (minimum)1 Small
10 gal10 g1 Small
20 gal20 g1 Medium
29 gal30 g1 Medium + 1 Small
40 gal40 g1 Large
55 gal60 g1 Large + 1 Medium
75 gal80 g2 Large
125 gal130 g3 Large + 1 Small

Amounts are rounded up to the nearest package combination. Use the same amount when you replace it. For a tailored estimate, try our free bioload calculator or see the full guide on the product page.

How to use AquaChar®

  1. Rinse itGive it a gentle rinse before use.
  2. Place itAquaChar® already comes in its own mesh bag. Place the bag in your filter or aquarium.
  3. Leave it inLeave it for up to 3 to 6 months, depending on your water conditions.
  4. Replacing itLeave the old AquaChar® in with the new for 1 month so bacteria can acclimate.
  5. When you are doneRepurpose the used media in your garden or compost.