Very nice setup, I’m planning something of similar size 440 litre with eheim 1200xl and fx4 I’ll be keeping stalsbergi (Peru green terror ciclids) with a few lower demanding plants. Likely keeping the lights lower powered and adding co2. See what happens. I’ve been keeping cichlids for a few years and finally managed to source some of these that don’t destroy plants so I’m gonna give it a go. How much co2 are you getting through per month on your tank ?
Sounds pretty cool!
I go through a 10lb cylinder roughly every 6 weeks