Seachem Matrix Bio Media 500 mL

$6.95

Out of stock

Email me when back in stock please

Description

Matrix is a high porosity biomedia that provides efficient biofiltration for the removal of nitrogenous waste. Matrix is a porous inorganic solid about 10 mm in diameter. Each liter of Matrix provides as much surface (>~700 m2) as 170 liters of plastic balls! Plastic bio-materials provide only external surface area, whereas Matrix provides both external and internal macroporous surface area. These macropores are ideally sized for the support of nitrifying and denitrifying bacteria. This allows Matrix , unlike other forms of biomedia, to remove nitrate along with ammonia and nitrite, simultaneously and in the same filter.

Matrix is completely inert and will not breakdown. It need not be replaced. Since the majority of the bacteria are internal, Matrix may be rinsed when needed without damaging the filter. Matrix is compatible with all types of wet or wet-dry filters.

100% Live Arrival Guarantee

100% Live Arrival Guarantee – Buy Aquarium Fish with Confidence

At Quinn’s Fins, we take pride in offering healthy, high-quality aquarium fish, and we back every order with our 100% Live Arrival Guarantee. Whether you're purchasing tropical fish, invertebrates, or live plants, you can shop with confidence knowing that your order will arrive alive and in excellent condition—or we’ll make it right!

What is Our 100% Live Arrival Guarantee?

Our Live Arrival Guarantee ensures that every fish, shrimp, snail, or aquatic plant you purchase from us arrives healthy and thriving. If any livestock arrives DOA (Dead on Arrival), we offer a replacement, refund or store credit to ensure you get the best value for your order.

How Do We Ensure Live Arrival?

  • Expert Packaging – We use insulated shipping materials, oxygenated bags, and heat/cool packs (as needed) to protect your aquatic pets during transit.
  • Fast, Secure Shipping – We offer overnight and fast shipping options to minimize travel time and stress.
  • Health Checks Before Shipment – All live fish and invertebrates undergo a thorough health inspection and fasting before being packed for delivery.

What to Do If You Have an Issue?

If you experience any losses upon delivery, simply follow these steps:

  1. Take Clear Photos – Snap a picture of the fish or invertebrates in the original, unopened bag within two hours of delivery.
  2. Contact Us Immediately – Reach out to our customer support team at help@quinnsfins.com with your order details and photos.
  3. Receive a Replacement, Refund or Store Credit – Once verified, we will issue a replacement (when available), refund or store credit toward your next purchase.

Shop with Confidence – Your Satisfaction is Our Priority

We are committed to providing healthy, high-quality live fish with safe, reliable shipping. Our 100% Live Arrival Guarantee ensures that you can shop for your favorite freshwater fish, shrimp, snails, and aquatic plants worry-free.

Order today with confidence and bring vibrant life to your aquarium!