Boyd Enterprises Chemi-Pure Blue Filtration Media for Aquarium, 11-Ounce (2 Pack)

good stuff for a great price

Great product! I run 3 of these in my salt water fish and reef tank and it keeps the water crystal clear. I only need to change the Chemi-pure every 3 months making it well worth the money. System is 125 gallon main tank, with MP40, (3) gen3 radion led, sump with live rock, Reef Octopus protein skimmer, mag 12 pump, chemi-pure, and I run a separate refugium giving me a total volume around 170 gallons. I keep SPS, LPS, lots of inverts, and 12 fish ranging in size from small snowflake clowns to large Mag Fox Face. All are thriving. Boyd Chemi-pure is the only product I will use for chemical filtration. Before the addition of the refugium I used Boyd Chemi-pure elite which is also a great product!

Great filters

Great

Best carbon media for filtration on the market ,you wont be disappointed

As described,

One arrived unsealed and dried up due to arizona heat

Awesome product been using chemi-pure for over 20 years now

Been using this product on my 75 Gallon Cichlid tank for about 2 years. Keeps the water looking crystal clear and haven’t had any issues with water quality. I just change it like every 3 months (about every other filter cleaning.)

Seriously? Best out there...good to ass a Chemi-Pure elite for the ferric oxide though...unless you use a GFO of course. ;)