GTS How is air pump in photo? I ordered same one for similar hydroponic setup.

Aurora It’s terrible no lie get the ugly metal looking ones they’re loud but your plants will thank you for it , you’ll see some serious air bubbles in there, that pump on there is like 1/3rd amount of bubbles compared to getting a good one , the metal one with ridges and ugly looking is the best kind :)

Aurora It’s a good back up one