![[ALWAYS IN STOCK] MarinePure® GEMS 90g – Advanced Biofilter Media (Up to 260L Tank Capacity)](https://cdn.shopify.com/s/files/1/0608/5771/2849/products/marine-pure-gems-90g-filters-up-to-260-litre-tank-641610.jpg?v=1702329095)
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
For Your Every Summer RSVP, with Code: SUMMER15
Description
[ALWAYS IN STOCK] MarinePure® GEMS 90g – Advanced Biofilter Media (Up to 260L Tank Capacity)MarinePure GEMS Ultra Efficient Biofiltration for Nano & Small Aquariums *(90g Filters up to 70 Gallons 260L)* Supercharge Your Tanks Beneficial Bacteria! These high porosity ceramic GEMS provide 1,450 in of surface area giving nitrifying bacteria the perfect home to: Reduce harmful ammonia & nitrites faster Lower maintenance by stabilizing water quality Prevent "mini cycles" when adding new fish Work in ANY tank setup freshwater or saltwater Why Your
MarinePure® GEMS – Ultra-Efficient Biofiltration for Nano & Small Aquariums
*(90g | Filters up to 70 Gallons / 260L)*
Supercharge Your Tank’s Beneficial Bacteria!
These high-porosity ceramic GEMS provide 1,450 in² of surface area – giving nitrifying bacteria the perfect home to:
✔ Reduce harmful ammonia & nitrites faster
✔ Lower maintenance by stabilizing water quality
✔ Prevent "mini-cycles" when adding new fish
✔ Work in ANY tank setup – freshwater or saltwater
Why Your Tank Needs MarinePure GEMS
🔹 18-20mm size – Fits even tiny filter chambers
🔹 Open-cell structure – 10X more bacteria space than bio-balls
🔹 Chemically inert – Won’t alter pH or leach chemicals
🔹 Place anywhere – Sump, HOB filter, canister, or overflow box
How to Use for Best Results
1️⃣ Rinse lightly (with tank or RODI water)
2️⃣ Place in high-flow area (after mechanical filtration)
3️⃣ Speed up colonization with bacterial starter (like Microbacter7)
4️⃣ See full benefits in 2-4 weeks
Package Includes:
-
90g (3.2oz) of premium MarinePure GEMS
-
Enough for nano tanks up to 70 gallons
PRO TIP: Add a few GEMS to your filter when:
• Starting a new tank
• Increasing fish load
• Recovering after medication
The Secret to Crystal-Clear Water & Healthier Fish!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy