Some great suggestions guys, thanks. @CooKieS I like the idea of S rotala macrandra mini butterfly, and @hogan53 Rotala mexicana "Goias". Both don't grow very tall so keeping them short and compact won't be too difficult, I hope. But everywhere I've looked is sold out .
Shame, I loved the glitter lines, which I miss now. I suppose I could always buy a second Radion to give more even spread, though, but finding one cheap enough proved challenging.
No it's a Twinstar S series. The Radion didn't really provide the even spread of light that I needed to grow the plants I liked, and I had to be clever with the hardscape to ensure that it didn't cast too much shadow.Did you swap the Radeon to T5? Any reason? Thanks!
Shame, I loved the glitter lines, which I miss now. I suppose I could always buy a second Radion to give more even spread, though, but finding one cheap enough proved challenging.