I've discovered a good side to having poor co2 and loads of algae in a new tank - my otos have started breeding! They are about 3 weeks old now, although we saw some newly hatched ones a couple of days ago too. At the last water change, we counted 22!
On leaf:
On glass:
It makes cleaning the glass difficult at the front because there are usually some all along there and they can be hard to spot.
On leaf:
On glass:
It makes cleaning the glass difficult at the front because there are usually some all along there and they can be hard to spot.