Best to see if someone can lend you a power brick. I have a big generator you can borrow. What does pge say about the power coming back on ? It’s time to take action now or things will start to die depending on the bio load.
Sorry. Late to the party.
Yea you can use line lock connectors. If you want a permanent solution. Then solder it and shrink tube it.
Or a cold weld crimp. I’m a fan of the cold weld crimp if done correctly.
Look on fb marketplace. I haven’t tried any of those guys. But their prices seem super cheap.
https://www.facebook.com/marketplace/item/599368652639711/?mibextid=wwXIfr
You guys know most of those additives are garbage. Way expired. Do everyone a favor and junk it before someone uses it and it craps out their aquarium.