yeah i understand that , all i am saying is that if the water is an inch or 2 above the pipes thats still like 60+ gallons that are gonna back flow. is he leaving room in the filters for that?..He said the water will only be half filled of the tank
i am just stating things that can arise.. mine is outdoors so when i lost power it over flowed but it was no big deal cause it was outside. the same with the barrel with the K1 media,, he needs to weigh down the cover otherwise he will lose a ton of the media in the over flow. just trying to prepare him for what can happen by my experiences since my build was similar