Is Aqua Natural on Sale? November 2026

Questions and answers

What is the difference between Pisces Biospheres and Ceramic Rings?

Biospheres are rounded porous spheres with high surface area for bacterial colonization. Ceramic Rings are ring-shaped sintered media that stack in filter trays and allow water flow through the core. Both are biological media; the choice comes down to fit in your filter basket.

Are Aqua Natural filter media live?

The Pisces media are marketed as live, meaning they arrive with or support nitrifying bacteria rather than being inert. Seeding helps, but colonies still need time and a food source such as fish waste or ammonia to establish.

How do I rinse Aqua Natural media before use?

Rinse in dechlorinated water or water from the tank, not tap water straight from the faucet. Chlorine and chloramine can kill the bacteria the media is meant to carry. A light rinse to clear dust is enough.

Does Aqua Natural offer a warranty on its media?

Warranty terms vary by retailer and are set by the seller rather than the brand. Check the return window on the store you buy from, since ceramic media is often non-returnable once opened.

How often should I replace Aqua Natural filter media?

Ceramic rings and Biospheres are durable and usually last for years. Replace only when they crumble or clog, and keep some old media beside the new to preserve the bacterial colony.

Are there Aqua Natural discount codes?

Deal.ai checks what Aqua Natural products actually cost at every store, so a real markdown shows on this page as a deal as soon as it starts, and each product's page has its price history to tell a sale from its usual price.