UP AQUA A-617C / A-618-B AIR TUBE Soundtech19 If iron flowers (flos ferri)

If iron flowers (flos ferri) occur

Stainless steel blade to easy cleaning

For the BioCompact 50 active charcoal included in the scope of delivery can also be replaced with other filter media

A refractometer is a valuable tool for accurately determining salt content

UP AQUA A-617C / A-618-B AIR TUBE Soundtech19 If iron flowers (flos ferri)A 618 B black air duct: Length: 100M Suitable for air pumps and CO2 equipment. The air pump motor and CO2 cylinder pipeline are equipped with necessities. The caliber size is 4 6mm. A 618 light green air duct: Length: 100M Suitable for air pumps and CO2 equipment. The air pump motor and CO2 cylinder pipeline are equipped with necessities. The caliber size is 4 6mm.