Boyd Chemi-Pure Elite Filter Media 11.74 oz - Removes Phosphates, Silicates & Toxins - Suitable for Freshwater & Marine Aquariums - 0.73 Pounds

I don`t usually write reviews but I just had to shout loud about this product. I have tried many different products to help with Phosphates and Nitrates in my 100ltr marine tank and non have proved very effective but this little baby is terrific. In just 3 days my tank glass now stays clear, my water is now stable regarding both Phosphates and Nitrates, so at last I have found a product that does what it claims it does, I shall be using this from now on and another good things is that it only needs to be replaced very 6 months.

This stuff works,it will arrive wet this is normal,use as directed and you won’t have any issues,I use this in a media reactor with good flow and works for me,now delivery it says when you buy the 45oz it usually takes 2 to 3 days after you order it this jumps to 2 to 3 weeks I found this un acceptable and feel as l was lied to no contact or anything won’t be buying from this company again.

I've tried other products with no real improvement, thought I'd give this a try, omg what a difference, 2 months now and my water is crystal clear, It's a miracle cure definitely recommended 👌

I have to edit this review as I have seen other comments on this saying “it’s been used, it arrived wet” it is supposed to be wet, this is how it comes 🙈 and others saying it made my tank cloudy, read the instructions first, rinse it in cold water first until the water runs clear. I’ve been using ChemiPure blue ages, as you can see in my Fancy goldfish tank, who are by far the messiest fish, it is super clear.Quick delivery, I use this stuff for my fancy Goldfish 200 litres aquarium, they are messy and produce a lot of waste, this stuff clears the water in a few hours and doesn’t need changed as quick as activated carbon or Purigen, it’s a little expensive for what it is, I’d give it 4 stars overall, a very good product, but a couple of quid overpriced in my own opinion.

Is working well. It is in a external cannister filter and has stabilized my 90 gal (imp) mixed 2 1/2 year marine tank. This is my third consecutive purchase and will be using it permanently.

Didn't quite believe other reviews but my South American Cichlid tank cleared very quickly,have 2 Fluval 407 running on 125 gallon tank, product in top container in just one of canister filters.

Excellent product my aquarium is spotless water is crystal 2 months on 😊

Wow just wow.Had problems with diatoms and nitrate levels before I put this product in my canister filter.Nitrates dropped and diatoms basically disappeared within 24 hours.Have tried different water conditioners but this one is superbBuyBuyBuy

I have been in the hobby for long time and so far this is the best media I’ve ever used in my tanks.i am in love with this media,it makes the water crystal clear and my tanks are very healthy.i use this media all of my tanks.water perimeter is perfect all the time.only problem is,it’s little bit of expensive.

Just remember y’all to cut the plastic to take it out and put a new nylon bag over top of it so it don’t break. I just stated using them for my 600 gallon good price for 3 of them my local fish store only cared the 50 gallon ones and wanted $60 for just one of them small ones !!! But goodPrice and good gallons size for what I need for my 600 gallon to put in my 150 gallon sump.

Para eliminar impurezas y regular el agua.( siempre con cambios de 20%) cada dos dias la primera semana después te olvidas, estaras tu agua impecable.

Great stuff! My ammonia, nitrate, nitrites, and phosphate all went to zero the next day. I am really impressed.

Water crystal clear at first use. My problem is to eliminate phosphates and Silica. I purchase1Chemi- pure Blue after I purchase 2 Chemi- pure Blue. I liked the product, my phosphates and Silica are reducing slowly. Highly recommended.