Do you think there would be harm in allowing the few remaining green stems to have a chance? Partially I would just like it to have a turn around, but it's also located at a kind of hassle spot where I will have to take some stuff out to really get to it, and likely move the frog out to get back there, which I would like to avoid. It's a Syngonium 'Confetti', from Josh's Frogs, and I planted it in the middle back as per the suggestion that he had written on the plant. It gets at least partial direct light, but is slightly obscured by the two broms on either side that overlap it in places as well. Some of the leaves already looked a tad yellowing to me when I planted it, but I think it got too wet even though I only spray the tank lightly once or twice a day. You can see a few other posts I made about it on my main build thread too.