Due to unforseen circumstances - I got my fish before the tank, due to my dad. =/ As most of you know.
As a bacterial starter - Would some gravel from one of my fish bowls help?
Many thanks
in a word NO! well from the experiences of members of different forums around the world, it has little or no effect. it does however create income for the LFS. do a normal cycle, or if you can, get hold of some mature media that would help massively. the only "boosters" that seems to work for starting the cycle,a re the live ones. theses need kept in a fridge and have a limited life span, even then not all people find they work.
rough rule: if its in a packet/bottle and does not need refrigeration, its probably junk. if it is packed in the same way but needs a fridge, its possible it may help.