Experience or opinions on sharing a reservoir between two tables?Top Feed/Drip

I am going to be running (2) 4x4 tables, each with their own 1000w hps

9 Plants per table. 4inch rockwool cubes.Top feeding with an automated drip system

I am happy with my results using only DNF(Dutch Nutrient Formula) Grow A&B during Veg & DNF Bloom A&B during Flower

I space each table 30 days apart, so I can harvest once per month (approximate)

Plants are vegged from clone for approx 30 days, trained for even canopy

I would like opinions/pros/cons, preferably from people with experience, on using a single reservoir for both tables, based on the staggered nature of my harvests. Instead of using a 100L Res for each table, I was thinking of using a 200L res for both tables.

I was curious if I could find a happy medium for my nutrient levels, that would work for each table while at different stages of growth. Other than the problem of being able to Flush/Leetch (If you happen to believe in it or not..I don't even want to mention those words around here), do the Cons outweigh the Pros of this idea?

Simply because you stagger the grows 30 days would mean they cant share the same nutrient source, they would never be coinciding with eachothers "cravings"

2 tanks needed I believe

TurboTokes said:

Simply because you stagger the grows 30 days would mean they cant share the same nutrient source, they would never be coinciding with eachothers "cravings"

2 tanks needed I believe

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This is common sense

Yeah idk that much about hydro, but if your staggering that far apart feels like you have to have 2 tanks for diff nute levels.

With only one res the shit winds will be a blowing old randy bobandy

Shud always use seperate tanks tbh. Easier to control pests and difficiences and less chance of loosing the whole crop if a pump or something fails.