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Marineland Diamond Blend 23 Ounces, Ammonia-Neutralizing Zeolite And Carbon, aquarium Filter Media

4.6 4.6 out of 5 stars 2,315 ratings

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Brand MarineLand
Item Weight 1.6 Pounds
Item Form Pellets
Target Species Fish
Allergen Information Barley Free

About this item

  • REMOVES AMMONIA: Blend of Black Diamond Premium Activated Carbon and Zeolite removes toxic ammonia and impurities.
  • FOR FRESHWATER: Ideal for all freshwater aquariums and ponds.
  • CLEANS AND CONDITIONS: Rids water of dissolved organic waste as it cleans and conditions.
  • TEST FREQUENTLY: Test water regularly for ammonia levels and add Diamond Blend as instructed.
  • MARINELAND FILTRATION PRODUCTS: Count on Marineland brand for the most reliable, technically advanced aquariums and accessories on the market.

Customer ratings by feature

Easy to use
4.7 4.7
Value for money
4.5 4.5

From the manufacturer

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Diamond Blend Media Ammonia Neturalizing Zeolite Blend

Aquarium carbon and ammonia neutralizing crystals combo. Diamond Blend Media Premium Activated Carbon and Ammonia-Neutralizing Crystals are ideal for new aquariums. This special formulation of new faster-acting Black Diamond and super-effective White Diamond cleans and conditions aquarium water, ridding it of dissolved organic waste and odors as it removes toxic ammonia and chloramines.

Looking for specific info?

Product details

  • Product Dimensions ‏ : ‎ 3.75 x 3.75 x 5.5 inches; 1.6 Pounds
  • Item model number ‏ : ‎ PA0391
  • Department ‏ : ‎ Unisex-Adult
  • Date First Available ‏ : ‎ June 20, 2004
  • Manufacturer ‏ : ‎ Marineland
  • ASIN ‏ : ‎ B0002566YC
  • Customer Reviews:
    4.6 4.6 out of 5 stars 2,315 ratings

Product Description

At Marineland, innovation powers everything we do. From industry firsts to industry standards, Marineland products are designed with both performance and style in mind. We push precision and power beyond the expected and listen to our loyal customers to make our products even better. We do this because at the heart of our innovative spirit is a desire to help hobbyists everywhere do more, create more and, most of all, enjoy more. Make it Marineland. Marineland Diamond Blend Media Ammonia Neutralizing Zeolite Blend removes toxic ammonia and impurities for sparkling, fish safe water. This product is ideal for all freshwater aquariums and ponds. This product is specifically formulated with Clinoptilolite Zeolite and Black Diamond Premium Activated Carbon. The Black Diamond Premium Activated Carbon is heat-activated, bituminous coal-based carbon. This product comes in multiple sizes to fit your personal aquatic needs! Marineland Diamond Blend Media Ammonia Neutralizing Zeolite Blend is harmful if inhaled and an eye irritant.

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Marineland Diamond Blend 23 Ounces, Ammonia-Neutralizing Zeolite And Carbon, aquarium Filter Media
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MarineLand Diamond Media Premium Activated Carbon, Blacks & Grays, 40-Ounce (PA0373)
Details
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Price$5.75-52% $11.00
List:$22.99
-52% $5.78
List:$11.99
-63% $6.69
List:$17.99
-41% $18.80
List:$31.89
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Customer Ratings
Easy to use
4.7
4.6
4.8
4.8
4.6
4.6
Value for money
4.5
4.5
4.5
4.8
4.4
4.7
Easy to clean
4.1
4.6
4.4
4.3
Sheerness
3.8
4.1
3.6
4.2
Noise level
4.5
4.9
4.3
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
target species
Fish
Fish
Fish
Fish
Fish
Fish
liquid volume
10 gallons
100 liters
40 fluid ounces
form
Pellets
Granules
Stick
Liquid
weight
1.6 pounds
3.13 pounds
0.57 kilograms
1.1 pounds
0.33 kilograms
1 pounds

Customer reviews

4.6 out of 5 stars
4.6 out of 5
2,315 global ratings

Customers say

Customers like the quality, ammonia levels, and smell of the aquarium pond water treatment. For example, they mention it works well with fresh water and salt water aquariums, and helps keep the water quality balanced. They appreciate the product's ability to reduce the ammonium smell. Overall, customers are happy with the ease of use and convenience of the mesh pouches.

AI-generated from the text of customer reviews

70 customers mention61 positive9 negative

Customers like the quality of the aquarium pond water treatment. They say it works well with fresh water and salt water aquariums, and helps keep the water quality balanced and cleaner. Customers also mention that it works great in the filter and filtration system. Overall, customers are satisfied with the product's quality and performance.

"...I'm a huge fan of Marineland products because the fact is they're priced very well and they do a great job...." Read more

"...It's actually pretty powerful stuff...." Read more

"...1/5 of the container and it’s been there now for a month and still working great...." Read more

"...Within two hours time, the murky water was completely clear!!! Well worth the money! Will definitely order more!" Read more

23 customers mention20 positive3 negative

Customers like the ammonia levels in their aquariums. They say the filter media helps keep their tanks clean and clear. Some customers are also impresseded with the cleaning power and odorless operation. Overall, customers recommend this filter for its ability to remove ammonium from aquarium water.

"...I am amazed at the cleaning power of this product and there is no odor at all coming from the tank...." Read more

"...I know they’re enjoying the benefits of this product which neutralizes ammonia and waste, plus keeps the water healthy...." Read more

"...Keeps the water fresh! Highly recommended. Gets rid of heavy ammonia in 4 hours flat! Life saver!" Read more

"...my small pond and it really helps keep the water quality balanced and cleaner. A good purchase for me." Read more

18 customers mention15 positive3 negative

Customers like the smell of the aquarium pond water treatment. They mention it works great to remove odors and keep the tanks clean. Some say it's a killer ammonia.

"...Amazing to keep the litter smell under control. I used maybe 1/5 of the container and it’s been there now for a month and still working great...." Read more

"...I am amazed at the cleaning power of this product and there is no odor at all coming from the tank...." Read more

"...each time new litter is added to the box (every 2 to 3 days) keeps all odor absorbed and nonexistent to the smell test, even inches from the box...." Read more

"...A few days later, and no smell. I can't get over how much it helped. Will be recommending this to all of my cat friends." Read more

4 customers mention4 positive0 negative

Customers find the aquarium pond water treatment super easy to use and convenient. They also say the mesh pouches are a lot easier to use, and the carbon is easy to work with.

"...5 stars after figuring it out. Plus, the mesh pouches are a lot easier to use." Read more

"...It works great and is very convenient and well-priced for refilling reuseable mesh filter bags...." Read more

"...It is super easy to use and really does help." Read more

"...The carbon was easy to work with and did a great job in keeping the aquarium water clean and clear." Read more

4 customers mention4 positive0 negative

Customers are satisfied with the safety of the aquarium pond water treatment. They mention that it keeps their fish healthy and happy.

"Safe for fish...." Read more

"Happy healthy fish!!..." Read more

"Keeps my fish healthy..." Read more

"Keeps my fish tank healthy and my fish happy. Great product will buy it..." Read more

Amazing to keep litter box odor down!
5 Stars
Amazing to keep litter box odor down!
I use this for the top of our litter box that low like a planter. The litter box initially came with fake grass to put before the leaves but I have a cat that will eat ANYTHING paper, plastic or stringy so I opted to not use the grass and originally was looking for fish tank gravel but then I found this! Amazing to keep the litter smell under control. I used maybe 1/5 of the container and it’s been there now for a month and still working great. I figure once it stops working I’ll just toss it and replace it every so often since I have plenty left.
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Reviewed in the United States on August 15, 2015
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Reviewed in the United States on April 10, 2021
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5.0 out of 5 stars Amazing to keep litter box odor down!
Reviewed in the United States on April 10, 2021
I use this for the top of our litter box that low like a planter. The litter box initially came with fake grass to put before the leaves but I have a cat that will eat ANYTHING paper, plastic or stringy so I opted to not use the grass and originally was looking for fish tank gravel but then I found this! Amazing to keep the litter smell under control. I used maybe 1/5 of the container and it’s been there now for a month and still working great. I figure once it stops working I’ll just toss it and replace it every so often since I have plenty left.
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6 people found this helpful
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Reviewed in the United States on September 6, 2021
Reviewed in the United States on March 27, 2021
Reviewed in the United States on June 16, 2021
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Reviewed in the United States on January 16, 2024

Top reviews from other countries

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Eduardo Rodríguez
5.0 out of 5 stars Excelente producto
Reviewed in Mexico on September 17, 2021
Norman
5.0 out of 5 stars Sensacional
Reviewed in Mexico on December 5, 2019
VIVALARIVIERAMAYA
5.0 out of 5 stars Excelente Producto
Reviewed in Mexico on January 6, 2022
Marco
4.0 out of 5 stars Menos carbón activado
Reviewed in Mexico on February 6, 2020
Carlos
5.0 out of 5 stars Súper producto
Reviewed in Mexico on March 15, 2021