Tetra Pond Koi Spring & Fall Diet - Wheatgerm Tetra Pond Koi Spring & Fall Diet - Wheatgerm (Aqua Label) Transitions fish in and out of winter.  Wheatgerm's exceptional digestibility at low temperatures is very important since fish metabolism and the pond's ammonia-reducing biological activity are greatly diminished in colder months.  Feed in spring and fall, when water temperatures are below 50 degrees F and above 39 degrees F.  Ingredients:  wheat germ meal, fish meal, corn flour, dehulled soybean meal, feeding oat meal, wheat germ, wheat germ meal. SPRING & FALL DIET 1-L / 7.05oz SPRING & FALL DIET 1-L 7.05oz $4.25 SKU: TET16467 Click here to save 5% off of your order! SPRING & FALL DIET 4-L / 1.72-LB SPRING & FALL DIET 4-L 1.72-LB $13.25 SKU: TET16481 Click here to save 5% off of your order! SPRING & FALL DIET 7-L 3.08-lb SPRING & FALL DIET 7-L 3.08-lb $23.25 SKU: TET16469 Click here to save 5% off of your order!