Seachem Laboratories Clarity Ultimate Water Clarifier 500 mL/16.9 oz

Cloudy water can hide the tank you have worked so hard to set up, and that is exactly the problem this bottle is built to solve. Seachem Clarity is a water clarifier for both fresh and saltwater, here in the larger 500 mL (16.9 oz) size. It is made to help you get back to a clear, sharp view of your fish and aquascape, and the bigger bottle keeps plenty on hand for repeat use across larger systems.

• It works in both fresh and saltwater setups, so it fits a wide range of aquariums.
• It employs an advanced polymeric flocculating agent, the active approach behind its clarifying action.
• The formula is reef safe, which matters if you keep a reef system at home.
• It is also plant safe, so planted tank keepers can use it with confidence.
• Seachem describes Clarity as the ultimate clarifier and the only one on the market that does it all.
• The brand says Clarity will clear all types of clouding, whatever the source of the haze.
• The generous 500 mL volume is suited to larger tanks or frequent use over time.
• It is part of Seachem's lineup alongside Prime, Stability, and Pristine.
• Through specially labeled bonus-size bottles, Seachem donates a portion of profits to a Rhino preserve in South Africa.
• That ongoing environmental stewardship lets your purchase support conservation efforts.

For any aquarist who wants to actually see the tank they tend, Clarity is a straightforward way to cut through the murk and get back to the view. The polymeric flocculating agent is the heart of it, and the reef and plant safe profile means you can reach for this 500 mL bottle across most setups without second-guessing whether it suits your livestock or plants. Seachem positions Clarity as the only clarifier that does it all, claiming it clears all types of clouding no matter the source, and the larger bottle gives you enough to treat bigger tanks or keep dosing over the long run. As always, use it as directed for your tank volume, and enjoy a clear window back into your underwater world once the water has had time to settle.