TETRA POND STICKS 40L +25% (50L TOTAL!). Below 10°C, stop feeding Tetra Pond Sticks and switch to Tetra Pond Wheatgerm Sticks. A complete, balanced, staple diet, suitable for all pond fish. TETRA POND KOI FISH FOOD STICKS 1500g 10L BUCKET FLOATING TETRAPOND HEALTHY.