sorry about the second post but the stars are called bio chem stars? i use these quite often and they do seem to work great! and i always move the tank with gravel in it and very little water but please be carefull as this is not the best method for moving them it places alot of stress on the tank itself...i also use the press and seal saran wrap on the tank to keepit from drying out though and i highly recomend using moving blankets ...good luck to you to!
