Special Memorial Scholarship in Steve’s/icu2 name.
We are pleased to announce Koiphen is sponsoring a K.O.I. Certified Koi Keeping (CKK) Scholarship...
Your best course of action is to use SeaChem Safe to bind to the ammonia so it turns into the less toxic form ammonium, while letting your biofilter...
There is not much that would let water through but not fry other than sponges or tight matting, and those would clog and be a maintenance nightmare....
As noted above, keeping wet will allow the ammonia bacteria not to go into complete hibernation and it will recover much more quickly when you start...