SIPHON VACUUM FOR AQUARIA
Used for years at Instant Ocean Hatcheries to clean the larval rearing tanks. Small vacuum head, lightly scraps away film and sucks it up at a variable speed which is regulated by pinching the siphon tubing. This small siphon vacuum allows more sensitivity when cleaning larval tanks but is more efficient then spot siphoning of the bottom. Arm length can be easy changed by cutting and attaching or removing desired length. Comes with three different size heads. Manufactured by Florida Aqua Farms, USA.