https://www.instagram.com/reel/DYifRfPTDRZ/
Main purposes of Ven X Nakashima - a modified design of Venturi with finer air distribution core inside:
Oxygenating during feeding time plus one hour for babylon snails
Floatation of suspended dirts during sand shovelling for removal of snail feces and uneated feed
Minor sterilization with hydroxyl radicals generated by a small amount of microbubble breakup
.png)