I clean every 5 days on 1.4 tubs. I don't clean mom tubs as frequently. They usually go longer because there's such a small amount of waste. I'm feeding Native Earth 4018 and use water bottles changed twice a week. I'm also using Native Earth Shredded lab grade Aspen. Temp is regulated at 60 degrees on the dot and all my rodents are housed in my garage.
Regards,
B