locally I have a aquarium shop that request blyxa japonica regularly ( I supply every 1.5 months). I grow them pretty nice in my tank and when it comes time to thin it out I sell it for store credit for fish and supplies.
Recently another shop wants more in a few months. Its hard to get a nice scape and hold all these plants. I tried to setup a 5 gallon tank under my 55g but I dont think its enough to house many plants. I have a jbj 12 nano but its more of a display tank and I dont want it clutterd with just one plant
So do you guys think its worth it to try to go even bigger, say maybe a 10 or a 20l?
I should also mention I dont have alot of room in my bedroom