Dosing pump stuck on?

[vancouverredsea350]

Came into my aquarium room and heard my dosing pump going. I dose tropic Marin all for reef. Stopped it right away but it had already dosed 1000 ml into my sump. I just finished doing a 40% water change. Assuming anything is still alive tomorrow I will do another 30/40% daily until Params are back to normal. What are my chances for survival?
Fish:
Blue hippo, fox face, two clowns, two gobies, and a file fish
Sea hare, bunch of snails, crabs, peppermint shrimp
Corals: a few hammers, a chalice, candy canes and a bunch of mushrooms.

 

[Jason_MrFrags]

Fish should be fine. Its the corals that will get stressed

 

[Mikeltee]

What brand dosing pump? I'm gonna stay away from that.

 

[vancouverredsea350]

Kamoer. I added afr to the dosing canister, primed the line. I’m sure I stopped it. Went upstairs for half an hour and when I came back down it was going non stop. I had to hit prime start then stop to turn it off.