Hi Bungy
Your the same age as my dad..cool
I'm knocking on 30's door
Anyways..
Hmm 27mm hole? my memory is shot, lol!
Regarding the total volume (litres)..I haven't a clue mate
I'll try and work it out. I could give you some tank numbers/sizes...
(11x) - 18x18x18
(9x) - 24x15x12
If you look at the 3rd pic in my last post. Starting from the left (top shelf), go down and along the back wall and then up the front wall to meet the first door. This is where the above tanks will sit..with the cubes going down the left wall and the 2 footers going along the back and up to meet the door.
The bottom shelf will have..
(5x) - 48x15x12
(2x) - 36x15x12
(1x) - 30x18x12
That would be all the wall space in pic 3 taken up (2 high).
This leaves me the area behind where I'm taking the shot from. Here there will be a desk/table in front of the window, and a sink inbetween the 2 doors. Lastly, the diagonal wall..I haven't decided on. 2 x 6 footers, fry, hospital, segregation tanks, storage, barrels, hmmmmm
The central floor area could also be used..maybe I can use those strong metal cabinets in this area..or even build another rack/bench.
Tanks I have at the moment..
L H W
(1x) - 48x17x12
(2x) - 36x15x12
(1x) - 30x18x12
(2x) - 30x15x12
(3x) - 24x15x12
(1x) - 24x14x12
(1x) - 24x12x12
(4x) - 18x18x18
(1x) - 18x15x15
(1x) - 18x12x12
(1x) - 18x11x7
(1x) - 16x9x8
(2x) - Smaller tanks
The filter system will be air driven, with the exception of a few tanks. The messy/larger fish will have there own internal power filters to suit. 1-3 large Hailea air pumps will be used to individually feed each tank. I have 9 tanks on 1 pump at the mo and it hasen't blinked an eyelid
This way I will use far less power and more importantly..I will have individual filtration. I've also just bought a battery powered gravel cleaner/syphon to help out...I'm hoping the 'hoover like' nozzle that comes with it will work on the bare glass....
If any of you guys have any advice, ideas, tips, etc regarding my fish room..it would be much appreciated
Edit: Pics, pics, pics Bungy