The groundhog was coming under my new fence from his den on the other side, under my neighborâs shed. I got him/her with a head of lettuce too brown for me to eat. I wedged rocks and positioned the trap so when exiting the hole on my side of the fence he had no where to go but into the trap. He ate all the lettuce.
The average weight of the fish (weight in a sample / no. of fish in sample); Feed Rate which is a percentage of its body weight (this data could be gotten from a feed chart of a feed production company or study materials) Feed ration per pond= average fish size (weight) x feed rate (%) x total number of fish in the pond. E.g. If an African catfish of 180 grams requires a ration of 2.5% of its body weight, how much food should it be given per day?
A general rule of thumb to follow when feeding your betta fish is to not feed them any more at once than they can consume in two minutes. If you feed them twice per day then 2 minute feedings are ideal. If you feed them twice per day, well, do the math. In all reality, if you only feed them once per day, a 3.5 minute feeding session should be enough, but you can push it to 4 minutes if you feel like it. Fish can get fat if you feed them too much so be sure not to over feed them.