Marineland White Diamond Ammonia Neutralizing Crystals Filter Media, 50-oz jar
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About This Item
- Removes toxic ammonia for a healthier aquatic environment for fish to thrive in
- Protects against sudden ammonia "spikes" that could cause harm
- Helps control the presence of ammonia, especially during the break-in period
- Powerful white Diamond removes up to four times more deadly ammonia to keep water clean and fish-safe
- These neutralizing crystals are ideal for all freshwater aquariums and ponds
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| Customer Rating | — | ||||
| Price | $6.49Chewy Price | $5.99Chewy Price | $7.99Chewy Price | $10.84Chewy Price | $10.40Chewy Price |
| Autoship | $6.17Chewy Price | $5.69Chewy Price | $7.59Chewy Price | $10.30Chewy Price | $9.88Chewy Price |
| Fish Type | Tropical Freshwater | Tropical Freshwater | Tropical Freshwater, Marine Fish | Tropical Freshwater | Tropical Freshwater, Marine Fish |
| Aquarium Type | Pond, Freshwater | Freshwater | Freshwater, Saltwater | Freshwater | Freshwater, Saltwater |
| Material | N/A | N/A | N/A | N/A | N/A |
8 Customer Questions
ReviewsWrite a Review
15 Customer Reviews
Love it and love chewey!
I really needed this item urgently and Chewy had it and delivered it promptly! Thanks so much!
Poor quality of the bottle
Poor quality of the bottle. Poor quality of the bottle. Poor quality of the bottle.
Open Container
Ordered filter media, but wound up with open container with contents spilled throughout the box
FINALLY FOUND IT
This is a great product and at a SUPER price, very happy with the transaction. I tried to find this in my local big name pet stores that say they carry it, but don't. The shipping was a different story. One of the major shipping agencies had my orders sit in Las Vegas for three days. I could have driven there and picked them up myself, three times over.
Good stuff
Been using this product for 20+ years, it's cheap and does the job. I use it in a bag in all my canister filters and never get spikes in ammonia levels.
5 star service
Excellent service, pleasant representatives, fast, great prices, fast shipping. Definitely 5 star Thanks joe
Made A Mistake
Don’t know what I was thinking. I didnt need these
Works great for DIY pon!
My plants are loving their new substrate! And now I can get this on auto delivery with my cat food :)
Mandatory for my big goldfish tank!
Goldfish are notorious for producing lots of ammonia. This stuff along with activated charcoal pellets, inside my 350 gal/hr Eheim canister filter, keeps my 75 gal tank clear and non stinky. I've found putting the carbon and ammonia reducing media into mesh bags, shortens my cleaning time for full filter system breakdown and rebuilding. With media inside bags, it is simple to thoroughly rinse off any crumbles and dust, which could damage the impeller and cloud the water if this step is omitted. I'm glad this stuff comes in a large container, as I need more than 1.5 cups of each media type on every filter maintenance session. Couldn't imagine keeping goldfish without this stuff!
Great price
I use this in my turtle tank to keep the ammonia down. Works great. Best price around. Love Chewy.