We recommend a wall bracket for any tube above 1m in height. This ensures it is safely anchored back to the wall and cannot be pulled over.
 
BCB Anti-Bacterial Fluid is advised to prolong your bubble tube and prevent bacteriological infections, slime and green algae forming. 
 
A Water Draining kit is advised to aid removal of the water and re-filling, to prolong the life of the tube. It is recommended that the water is changed every 8-10 weeks, although it may need to be changed sooner if its near a window or sunlight, as this will speed up the growth of bacteria.