- Joined
- Feb 16, 2021
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If you use the Python system, you’re siphoning all the crap and the crappy water directly out of the tank. And then you replace it, of course, with new water. If disturbing his sandbed would endanger his animals, then he definitely needs to clean that freaking sand bed. It’s kind of just common sense. Don’t you think?If the sandbed has never been disturbed before, that’s a sure way to kill any fish or invert remaining in the tank.
If this must be done, it has to be very gradual, one littke section at a time, over many weeks.