Suitable for coldwater & tropical aquariums, enzyme & bacteria blend to help digest detritus in the gravel/substrate
Previously known as Sludge Gone
Sludge and detritus caused by a build up of fish and plant waste and uneaten food is unsightly and detrimental to fish health through harboring pathogens and polluting the water. Aquarium Cleaner is designed to digest organic material leading to a cleaner aquarium, reducing the need to clean gravel and the risk of disease and algae growth. Aquarium Cleaner is a blend of enzymes and bacteria which can also support and encourage the activity of the biological filter bacteria. To help keep your aquarium cleaner for longer use with NT Labs Activated Carbon.
Winner of the Water Treatments category in the PFK Manufactures Poll 2019.
Always test your water using Aquarium Lab test kits.
For common frequently asked questions, click here.
Let us calculate your dosage for you!
To make the process of using our products even easier this handy dosage calculator tells you the amount you will need to put into your system. Please ensure you also read the instructions and warnings that are written on the bottle/pack label.
Note: This calculator does not take into account water displacement such as that caused by substrate, ornaments, water features and plants etc. Therefore, please adjust the calculated volume accordingly.
I know my system's measurements and want to:Calculate my volume
* Always follow the instructions on the label. This calculator is intended to be used only as a guide to how much product you need to buy to treat your system. It does not take account of displacement caused by gravel, rocks and ornaments etc and does not include the volume of any external filtration system. NT Laboratories Ltd. will not accept any responsibility for inaccuracies or misuse of this guide.