Boyd EnterprisesABE16746 Chemi-Pure Mini Elite Formula for Aquarium, 3.1-Ounce

Simply the best aquarium media there is, ideal size to go in Fluval Spec

Useless product

This is my most favorite product ever. I have been able to put it into a hang on basket filter as well as into a canister. Works great on super dirty turtle tank- where 2 large turtles lived- I stacked the biggest option of these bags into the canister and cleared the water for a day. It lasts about a month with the turtles in a 55 gallon with a 110 gallon filtration system and weekly water changes. With my smaller tanks- I change it in about 3 months. I put it in 20 gallons hang on basket filters that also contain a sponge and some ceramic balls. I am pretty strict on water changes but the last few months work is taking over and I have been unable to keep up with weekly changes. The tanks run WONDERFUL with this in the filter basket and lets say about 50% water change every 2 weeks. Fish are all healthy, happy, breeding like crazy etc. I need to add that I keep live plants in all tanks, so that helps with the water quality as well. Over all - this is the only product I`d put into my filters and because they do not sell this in our local stores, I am super happy to order it from amazon every time- Thank you.

This leaves my tank crystal clear, lasts a long time And is ultimate bang for your buck. Saves me so much money with filter cartridges and does such a better job.

Water clarity improvement in 24 hrs. Nuisance algae now fading quick after 14 days.Lots of pre rinsing!

Helps me keep my nano reef tank in check!