I use some of it to water my plants. I can't use all of it b/c I am too lazy or b/c I don't have time. But I have noticed the difference in growth of the tank watered plants non watered plants, it is quite noticeable.
I can't imagine actually having to get INSIDE a fish tank to clean it...but would certainly welcome the opportunity to experience that necessity !!
BTW....don't you worry about breaking the bottom of the tank when you step into it ??? I know DebMark doesn't have that worry...but what about that lovely 1850 tank of yours Dave ??
Also...where on earth do you keep all these tanks Dave ?????
OH...to answer the original question...lol.....I never timed myself and I don't think I ever did them all at one time....but I imagine it would take me about and hour and a half if I go through them quickly....maybe 2-3 if I fuss...and I usually fuss.....ALOT !
I don't have any really huge tanks....the 29 is the largest ....I just have alot of smaller ones......and I do the bucket thing...no python.
Oh Ash David I can't have an 1800g tank but........
Omg...wait till I convert my 66g planted to saltwater and add a 30 gallon sump....
Ya see it never stops!