Variety mix of high protein treats for all pond fishr evolution aquas pond treats variety mix are natural high protein treats to supplement the diet of all pond fish these high protein treats are silkworm mealworm gammarus and shrimpr these treats can be fed to your fish with their regular foodr comes in a 5 litre tub which is resealabler feeding instructionsr feed as an additional supplement to the regular diet of your pond fish it is recommended that you treat your fish only when