I dont know if my tank or my fish class as monster fish but thought it would be a good place for tips on cleaning big tanks ive recently gone from a 54 litre to 420 litre for my two common plecs who are gunna grow anyway so hey, just stick them in that and let them have a ball in the huge tank! £250 for everything including the 6 foot tank, stand etc they love it in there too they are very happy and doing well...my question is is i'm struggling to do water changes, cant reach the bottom of the tank even when i stand on a chair...other day i was trying to put some cucumber slices in the bottom and was gunna fall in! clumsy..very! but i'm adjusting just wanted to know your maintenance routine, what you use etc etc anything that would make my cleaning easier! thanks