My dwarf sags have recently started showing signs f deficiency. Can anyone ID what nutrient I'm missing by looking at these pictures? http://www.aquaticscape.com/offsite/d1.jpg http://www.aquaticscape.com/offsite/d2.jpg http://www.aquaticscape.com/offsite/d3.jpg Any help would be greatly appreciated. And may you all have a safe, healthy and happy new year! - Ghazanfar Ghori