Has anyone used this in a cat litter box? I read that activated carbon will eliminate litter box odor when added to clumping litter.

It probably will work, it has carbon to neutralize odors and a way to trap ammonia (urine has a pretty fair amount of ammonia.) It's certainly not going to hurt to try it, the cat might even enjoy a frangrance free box.

Is this type of carbon better than the regular Diamond Blend Activated Carbon?

The blend of carbon and zeolite (the white stuff) increases the amount of ammonia absorbed and gives you a better range of capacity of a fish tank. It also extends the time between water changes, but I would only use that extra time for times when you can't clean the tank at the normal time. It gives you a safety margin and for that reason alone its worth using. You dont have to use it, but it's a better way to go.

is this more dust, pellet or grain in texture?

Grain it is more ammonia crystals than carbon. If you want a 50/50 mix buy some more carbon.

What are the ingredients, is it just activated carbon and zeolite? Or are there other additives?

Hi Annette,The label doesn't list anything except premium carbon. There is a side label on each side but it is not written in english.

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MarineLand Diamond Blend 50 Ounces, Ammonia-Neutralizing Zeolite And Carbon, aquarium Filter Media

Product ID: 409762450

Details

Brand
MarineLand
Item form
Pellets
Item weight
454 g
Number of Packs
1
Unit count
1 Count

💧50 oz premium filter media

🖤Activated carbon purifies water

⚛️Zeolite neutralizes ammonia

¥10566

Duties & taxes included

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💧 Elevate your aquarium game with the ultimate ammonia-neutralizing power blend!

AMMONIA NOT ON OUR WATCH - Clinoptilolite Zeolite neutralizes toxic ammonia, keeping your aquatic friends safe and thriving.
CRYSTAL CLEAR WATER EVERY TIME - Advanced Black Diamond Activated Carbon removes impurities for sparkling freshwater clarity.
TAILORED FOR FRESHWATER ECOSYSTEMS - Specifically formulated for all freshwater aquariums and ponds, ensuring optimal water quality.
TRUSTED INNOVATION FROM MARINELAND - Backed by a 4.7-star rating and decades of aquarium expertise, join thousands of hobbyists upgrading their water care.
EFFORTLESS MAINTENANCE MAXIMUM PERFORMANCE - Easy-to-use pellet form media fits seamlessly into your filtration system for continuous conditioning.

Marineland Diamond Blend is a 50-ounce premium aquarium filter media combining heat-activated Black Diamond Carbon and Clinoptilolite Zeolite to effectively remove ammonia and organic waste. Designed for freshwater tanks and ponds, it ensures crystal-clear, fish-safe water while supporting easy maintenance. Trusted by over 5,000 users with a 4.7-star rating, this blend delivers reliable, advanced filtration for vibrant aquatic environments.

Specifications

ASIN	B0002566YM
Allergen Information	Celery
Brand Name	MarineLand
Customer Reviews	4.7 4.7 out of 5 stars (5,111)
Global Trade Identification Number	00047431901452
Included Components	Marineland Premium Carbon-Ammonia Neutralizing Diamond Blend
Item Form	Pellets
Item Type Name	Aquarium Filter Media
Item Weight	454 g
Manufacturer	Marineland
Manufacturer Part Number	PA0392
Model Number	PA0392
Number of Items	1
Number of Packs	1
Pet Type	Dog
Target Species	Fish
UPC	047431901452 047431256552 764999871347
Unit Count	1 Count

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