Counting the mouths will always tell you when hey are splitting. For yours you can clearly see the shape of 3 heads forming so these are almost done but as they grow you can look for new mouths and you will know when it is about to split again.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.