For me, it was my entire Discus setup.
I was running 6 tanks - 75g Goldies, 50g Discus, 50g Livebearing, 3 x 10g tetra varieties, plus my ball python setup for Jake & Ka. I had to pare it all down for personal reasons so I kept the 75g goldies, and one 10g is just for QT.
These were my discus
I was running 6 tanks - 75g Goldies, 50g Discus, 50g Livebearing, 3 x 10g tetra varieties, plus my ball python setup for Jake & Ka. I had to pare it all down for personal reasons so I kept the 75g goldies, and one 10g is just for QT.
These were my discus

