Clear Water Made Simple
Couldn't load pickup availability
Say goodbye to cloudy water and surprise algae blooms.
These fast-acting Algae Removal Tablets make aquarium and pond care easy. Drop in the right amount, and watch your water turn clean and bright again. Your fish enjoy a healthier home, and you enjoy a clearer view of your underwater world.
Easy care for any freshwater setup.
✔ Helps clear algae quickly
✔ Supports healthy fish and plants
✔ Simple tablet dosing with included spoon
✔ Great for aquariums and small ponds
Use 2 g per 100 L for algae removal or 1 g per 100 L for prevention. Store tablets in a cool, dry place.
We are proud to offer duty-free, reliable, tracked shipping— delivered to your door in over 200 countries worldwide!
Below you can check our average shipping times:
Domestic USA Shipping: 2-9 business days
US & Canada: 7-18 days
Europe: 7-18 days
Europe Plus*: 8-30 days
Australia, New Zealand: 7-18 days
Hong Kong, Singapore: 7-18 days
Rest of the world: 8-30 days
*does not include processing times up to 2 business days or longer in peak periods
Primarily we ship out from fulfillment centers in the United States, Eastern Asia and Western Europe. If the item you've purchased is out of inventory in your nearest location, we'll send it directly from our production lines at the same delivery times as stated in our shipping section.
Are these tablets safe for my fish?
Yes. When used as directed, the tablets help keep the water clear while staying gentle on fish and aquatic plants.
Clears algae and brightens your tank so you can enjoy a crisp view.
Supports better water quality, making life easier for your fish.
Works without harming freshwater plants in your tank or pond.
Comes with a measuring spoon to make each treatment easy.
Light maintenance doses help keep your water stable and clean.
Clearer water, easier care, and a friendlier tank routine.
| Features | MK Aquarium | Knock-Offs |
|---|---|---|
| Suitable for freshwater aquariums | ||
| Fast-acting algae control | ||
| Includes measuring spoon | ||
| Supports water clarity | ||
| Helps reduce odors | ||
| Plant-friendly formula | ||
| Great for aquariums and ponds | ||
| Easy tablet dosing | ||
| Ideal for regular maintenance |
Use as needed for algae removal, or use lighter doses for routine prevention.
No. When used as directed, the tablets are designed to stay safe for fish.
Yes. You can adjust the amount using the included measuring spoon.
They help clear cloudy water but are not meant to tint or dye the tank.
Yes. Normal filtration can stay on during and after dosing.
Yes. The formula is friendly for freshwater plants when used as directed.
Yes. The simple dosing makes it easy for beginners to keep tanks clean.
Keep them in a cool, dry place to protect their quality.
You get 50 tablets and a handy measuring spoon for quick dosing.
