frnchjeep;2768810; said:The safest heater for a pacu is the one in the sump. Even if you buy the best, strongest heater, he will eventually chew through the cord. Sumps are a must for pacus because it is very important that there is NO equipment in the main tank.
I agree. My big boys even sever the emergency air lines I put in the tank during power failures. They continuously rammed a rigid "poopsucker" pipe until it broke off in the bulkhead. We're on our third pipe.
pacu_keeper;2768884; said:Im hoping he doesnt take out the tank. He hits it alot but thankfully not a full force. He's 8 months old and 12"+ so Im sure he could bust out if he really wanted too.
Our pacu hit the tank walls and the tank lids so hard, it sounds like an explosion. Thankfully, it's an acrylic tank. After three years, I no longer run to see if everything is ok, but I still half expect to hear the sound of 300 gallons of water running onto the wood floor of our living room.