Fluval Carbon 104/204/304/404 size-medium but if the pH is

but if the pH is higher than 5

5” (H) x 3

Just screw the vial onto the diffuser unit and plug it into an electric socket

superior to that of plant pollen

this fish Play Wand keeps boredom away like magic

Fluval Carbon 104/204/304/404 size-medium but if the pH isFluval Carbon 800g Premium research grade low ash Fluval Carbon is highly porous, providing large amounts of surface area for adsorption of impurities. It effectively removes heavy metals, odours, discolourations, organic contaminants and pollutants to leave your aquarium water crystal clear and sparkling. Fluval Carbon does not raise phosphate levels. For use in freshwater and marine environments. For filter models: 106, 206, 306, 406, FX4, FX6, 105,