Yea its really insane. I dont want to be biased, but ADA got it right with this light. Its really the best thing Ive bought from them. I unfortunately uprooted a bunch of glosso when my hairgrass all lifted out of the soil when it got stuck to my tweezers. All my plants tons of Aquasoil all over them lol but itll clean up eventually.
Riccia grows plenty fast, especially with this light, youll get it to that height in a week or so.