What do you think of this idea?

[terrell wohlrab]

https://store.dailydot.com/sales/ec...video&utm_campaign=ecoqube-c-desktop-aquarium

I guess the concept here is using plants such as basil/mint to absorb fish waste. Same "concept" as algea right? And why some people use a refugium? Perks of this is a nice little garden, and free air freshener when using mint!

 

[BlueCursor]

That's for fresh water, not saltwater.

 

[Jack Eskay]

And that's initially the same as mangroves right?