Why are all of my plants dying except for Staurogyne? I've gone through Crypts, Lugwigia, Lobelia, and Blyxa and the've all died. Staurogyne is the only one remaining and it's doing well. Any ideas as to why?
That would be my guess as well. Tons of lighting but limited fertilizers, as long as the DIY is running top notch that shouldn't be a huge problem but I bet the plants are starving for food.I don't see how 40watts t5ho is possible..there are only 18w 20" t5HO bulbs but nonetheless it's because you have too much light and not enough co2 and dosing.