
No3 Reducer
NO3 Reducer is a special filtration medium for effectively reducing nitrates in your aquarium. It helps maintain clean and stable water, safe for jellyfish and other marine life. Easy to use and long-lasting for any aquarium system.
$24.69
Detailed description
NO3 Reducer 100 g / 3,5 oz offers a reliable solution for nitrate control in your aquarium. Its special structure supports the biological breakdown of harmful substances, helping prevent algae overgrowth and ensuring optimal conditions for sensitive marine species, including jellyfish. Regular use stabilizes water quality and protects the ecosystem from sudden fluctuations.
The application is extremely simple – just place the medium into your filtration and let it work. NO3 Reducer is designed for long-term performance and easy maintenance without chemical additives. It’s an ideal choice for anyone seeking cleanliness, stability, and a safe environment for their aquarium – with no compromise.


At Ocean’s Clouds, we believe that beauty should flow hand in hand with responsibility. That’s why every jellyfish we offer is bred in a carefully controlled environment — never taken from the wild. Raised under optimal conditions, they grow without stress, mirroring the calm they later bring into your home.
Our aquariums are designed to echo the natural rhythm of the sea. With no sharp edges and a continuous circular flow, they create the ideal habitat for jellyfish to drift, pulse, and glow — just as they would in open waters. It’s a living sculpture that adds silence, softness, and balance to any space.
This is not just about keeping jellyfish. It’s about creating a daily ritual of calm, a connection to the ocean, and a space where science, design, and nature meet. What you see is effortless beauty. What lies beneath is precision, ethics, and years of marine expertise.
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