Idk, it's a carbon net, so it basically allows air to go in, but also lets water evaporate. But no problem, I top it off every time i do the small water changes.Is that a screen top like you use for reptiles? Not the worst idea.
I just got home the the tail of the other older Guppy is shredded! Priest's tail looks a bit worse for wear too, he has to go. All this starting happening after the Gourami died, I guess he kept the peace. Now the rest are going crazy! I already had to remove the Marigold Platy last week, I'm running out of alternative tank options at this point. Maybe I can put Priest in Zach's tank but I'll have to take something out to make room since his tank is ridiculously overstocked as it is.
The funny thing is, the light is placed over the net.
Judas Priest! LOL
Well, exchange fish with Zach then. I guess sometimes, when a leader seems ruthless, he was doing the right thing. When he's gone, you realize it. lol.