This it 's call expended clay
Thanks a MILLION for the extensive thread on Bio Buckets, big Toke! I am inspired and feel compelled to convert my existing 4 bucket recirculating system to use a bio filter and have water falls in each bucket. I live in Argentina and do not have access to fancy aquarium chillers like you folks do in the US and across the pond in the UK. The summer temps here on my hydro water sometimes gets up to 80 degrees! I am currently using bleach and sodium silicate to combat the dreaded pythium but it is not always a battle I am able to win. So my question is, is this temp too hot for the bennies to survive in?
Cheers!
Never did it... PPK all the way..Hello BigToke, hope you are well. After 10-11 years of PPKing, I must quit it and start anew. Youre B-Bs look interesting and worth a try. It'll be 3 months before tear down and rebuild. I leave the PPK because of age and physical limitations from a back injury, I'm having a hard time moving the media for reuse & nutrients and making RO water and this will help me allot. Your pictures and tutorial are/is very helpful. Thank you. I havent read enough yet and I will get to why the tap water but great thread.