good luck with your Bimac
an S.G. of 1.021 (corresponds to a salinity of just over 31 parts per thousand salinity) is definitely too low for octopii and most other invertebrates. Nevertheless, I seriously doubt your bimac would have a lot of time (like weeks or even days) to wait for you to rectify the situation and make the salinity right. How long ago was it when you last saw it?
By the way, by 'moraykeeper' , do you mean 'moray eel keeper'. If you like both moray eels and octopii, you should already know that moray eels are mortal enemies of octopii.
anyway, good luck with your bimac.
an S.G. of 1.021 (corresponds to a salinity of just over 31 parts per thousand salinity) is definitely too low for octopii and most other invertebrates. Nevertheless, I seriously doubt your bimac would have a lot of time (like weeks or even days) to wait for you to rectify the situation and make the salinity right. How long ago was it when you last saw it?
By the way, by 'moraykeeper' , do you mean 'moray eel keeper'. If you like both moray eels and octopii, you should already know that moray eels are mortal enemies of octopii.
anyway, good luck with your bimac.