Big stand of jungle Val at one end, pretty much front to back, big long strap like vertical leaves that go all way to water surface and drape across surface, framing in whole end of tank. Your tank is perfect height for that plant.
Go to other end of tank, put a nice big piece wood(s), angle it’s end/tip pointing towards middle of tank. Fill in behind wood with some Nymphoides sp Taiwan (2-3).
You’ve now framed in that big long flat tall picture frame of a tank. Its up to you now not to destroy what depth you do have by cramming that center area full and definitely not lining whole back wall with bunches of tall stem plants. Use a wispier plant like crinum calamistratum along back wall.
Last edited by DaveKS; 06-04-2019 at 06:09 AM.