Marineland Diamond Blend 50 Ounces, Ammonia-Neutralizing Zeolite And Carbon, Aquarium Filter Media

Excellent product, works very well. I used it as aquarium filter media--placing it in THE MIDDLE OF an Aquatic Experts Aquarium Filter Floss for Fish Tank Filters - FilterFirst Aquarium Filter Pad - Media Roll for Crystal Clear Water THEN PUT THEM IN Aquarium Filter Media Bags with Zipper for Activated Carbon, Biospheres, Ceramic Rings. WATER IS SO CLEAR OVERNIGHT!

I use this in all my filters instead of buying premade filter bags. This has carbon and zeolite to elevate the water quality and reduce ammonia. It is a more economical way to filter my tanks, and I have also more control over the quantity of carbon/zeolite. I purchased filter bags and I make/fill to my needs. This is a great economical way to filter my tanks. The container size will last me for a long time.

bought these a few times, great quality and fit for reusable filters we have. makes water quality clean, easy to wash and reuse a couple times if needed.

Worka as intended nice stuff

Great combo. It save money space and works great for my aquarium. Great value for the price 5⭐️

Pros: With following the rule of 30g to 30gal(min) this stuff works wonders, I had and was using HBH and it's carbon if excellent no lie but its Ammonia Neutralizing blend really was a waste. You may pay a tad more for this but that 3 bucks is worth every extra penny, plus EntirelyPets has it cheaper then the pet stores. Don't get me wrong you still smell a tad of fishy/turtle water but you gotta stick you nose in the water. -No smell compared to all other blends anyone with turtles will know that nasty smell this is you answer) -Lasts over a month *I change every month for best results* -Less dust then all others so you barely have to rinse it -If you water smells put this in a bag run you filter 24hr and your water will be crystal and smell free -Not saying you wanta but when you change the media smell the water then the media and you be like WOW this blend locks in a lot a smell and the only smell is off the media. Cons: -The picture is a tad wrong just like burger king their menu looks better then the food but the split on carbon to Ammonia blend is like 5 parts Ammonia to 3 parts carbon, but still works just stating any negative which isn't because its Marineland. Only other negative I bought two of these and one the lids were brittle and upon deliver it broke but box was taped up very good and I saved all it and still works*I know this isn't ship review but those are the only two negatives I have to say so buy some!!*

It's working better than expected, It even cleared up my tank water.

I do appreciate this product seems to be consistent and lasts for at least 2 weeks

I used this for almost 4 years for my 80gal tank. To make my own filter stuff. Works good easy to use. Washes very well and not much colour run off. Helps keep water clear and clean for sure. Good value for money at the time I bought it. The dual mix with carbon is nice so I don’t have to have two containers and mix together. Not that mixing is hard but is convenient.

The bottle have a crack hole

Lo uso en mi filtro de canasta para mi tanque de tortugas y me ha resultado muy bueno, mantiene el agua cristalina. Cabe mencionar que antes de usarlo hay que lavarlo muy bien ya que si lo usas directo del bote el polvo que tiene ensucia mucho el agua y tendrás que cambiarla toda.

This is the only stuff I use in my over the tank filters and it last a few months or more if you rinse it gently under water every month or so using media bags of course. Great product I been using it for nearly 10 years.

Great product.. been using it for for over a year. Requires bit more work changing media once a month - 2 months, but can totally help with Ammonia spikes. So little charcoal though - seems like an after thought. Add some good carbon to this stuff, rinse after a month, and give it another month. Ammoniacs and nitrites are the worst for fish. This is a good medium if you don’t mind replacing it based on how much waste your fish produce.