Cleaning Resi Without Taking Out of Room?

Quite crowded in my garden as of right now. I have a 100 gallon resi that goes under a table with some wiggle room to clean it...but I feel like I need to be able to clean it better.

Taking it out of the room requires a ton of work moving tables\plants and risking injury to the plants.

Curious if you guys know of any non-chemical ways of cleaning resis that require less room? I was thinking one of those vaccum type things that clean the small pools? It kind of just sucks all the bacteria\dirt off the pool? Any ideas?

Trying to wrap my head around this one and I'm having a real hard time doing it. I know some people growing in cities must have tight tight growing areas like myself, curious what you guys do.

I grow organically and the fact that I am not able to rinse the shit outta the resi like other people do after using chemicals to clean is not making anything easier.

i use a shopvac to drain system then i run ph water through it

5050 water and bleach sooooooooooooo easy

i dont have much room so i use 2 56 gallon res per table i bought them at home depot for 25 a piece with tops, the 100/115 are 2 big for my room so the 56s work perfect, 2 drain and clean i bought a long tube i plug into my pump and pump into my toilet when its empty i slide it out take it 2 the tub and clean, the only problem is i have 2 use 2 pumps per table

sorry i forgot 2 say the 56s are a taller then the 100s so side by side they take up less room and there easyr 2 move because its 1 at a time