DW20 - Fill area with Water?

[FatNacho]

I hope this is the correct place for a question like this.
This is a new DireWolf20 server and we are in Survival.

I saw a somebody make an aquarium with a 'Base' inside. I thought that was pretty neat-o and want to build the something like that. But is there a way to fill each connecting node in an area with water without buckets?

 

[GamerwithnoGame]

So, Immersive Engineering had the Fluid Outlet which I think did what you are after, sort of. I don’t know if it’s still in or not, but it might be worth trying?

 

[FatNacho]

I'll give it a shot, thank you.

 

[Cptqrk]

Vanilla method would be to use ice blocks, and break them with a non-silk touch pick. Broken Ice blocks = Water Source.