You really need to plan for it since is a three day thing; last thing you want is for your ecosystem to die due to lack of oxygen if you decide to seal it.
You are not the first person to experience fumigation; I believe in the past some folks have had a tent cover their homes.
IMHO you should seal the tank and have a long hose pushing air and another hose as exhaust; running the skimmer with a long air line should help too.
The inlet air hose you may attach to a mesh bag with carbon.
You are not the first person to experience fumigation; I believe in the past some folks have had a tent cover their homes.
IMHO you should seal the tank and have a long hose pushing air and another hose as exhaust; running the skimmer with a long air line should help too.
The inlet air hose you may attach to a mesh bag with carbon.