SERA - Siporax Professional 15mm - 1000ml - Ceramic filter

Small ceramic filter tubes.

• Proven ceramic material for mechanical filtration.
• For freshwater and saltwater aquariums.
• As a prefiltration mass, they protect the filter material from too rapid clogging.
• Net included for placement in your filter

Nano-Tech Bio-Blocks are excellent in establishing bacterial colonies as bio-nano composite films.

They allow different species of bacteria and fungi, such as nitrifying bacteria, yeasts, phototrophic prokaryotes to grow on their large surface without decomposing them.

Maxspect 's Nano-Tech Clear Cubes are tourmaline cubes for water clarification . These cubes dissolve, dissociate and decompose the dissolved organic matter (DOM) present in the water, thus eliminating the yellowish tint from the water column thus keeping it clearer in the aquarium for a very long time.

Maxspect 's denitrification catalysts are replacement parts for the Anaerobic Block product from Maxspect . This product should be changed every two months .