Big concrete saltwater aquarium

[u/SphyrnaRob]

filtrationroom in the basement

floor installation

rebar

dismantel the panels

put glass panel in the concrete aquarium

4 x 19mm glass

made the corners round

big suctioncups going their work

placing glass panel

view from the inside

plastering the walls before epoxycoating

[u/tarantinostoes]

Wow!

What are you planning to stock it with?

[u/SphyrnaRob → u/tarantinostoes]

2-3 bigger elasmobranchs and then a nice group of schooling fish.

I want a very low bioload in the aquarium.

[u/BettaGlowUp → u/SphyrnaRob]

Elasmobranchs meaning sharks… or are you thinking to stock rays?

I don’t think sharks will give you a low bio load. Messy eaters!

If it’s sharks, you are officially shark tank guy #2

[u/kazeespada → u/BettaGlowUp]

Most sharks, even the small ones will feed on fish, so probably rays? I guess he could find some big schooling fish, and then go with a really small shark.