PRO water change tube for nano tank

PRO water change tube for nano tanks – It’s ideal for cleaning mini/nano fish tanks or small betta fish tanks.  With a thinner water tube (approx 5mm ID) to transport water at a lower flow rate, it leaves you with enough time to clean your mini or nano tank and suck away the fish droppings etc.  With the thinner cleaning tube, it’s easy to get into tight spots between rocks, wood, and plants and get them cleaned.