Sera Super Peat 500 grams Kessil AP700 have a 7/8" crown with

have a 7/8" crown with a 3/8" base and fit perfectly into standard eggcrate

or any high flow area of the system for rapid dispersal

Turn protein skimmer and other forms of mechanical filtration off prior to adding Macrōvore

shell-shaped design

decreasing the potential for damage to livestock and the beneficial microbes that constitute the biological filter

Sera Super Peat 500 grams Kessil AP700 have a 7/8" crown withSera Super Peat for tropical blackwater aquariums stabilizes the pH value in the slightly acidic range and inhibits the growth of fungus, bacteria and algae. Natural tropic black water Lastingly stabilizes a slightly acidic pH value Gentle reduction of water hardness Lasting release of valuable humic acids and fulvic acids Natural chelate formers bind toxic heavy metals Prophylactic against spawn fungus and infestation Mucous membrane protecting