I have a fluval evo 13.5 With upgraded filtration with everything else stock
I have coralline algae starting to appear and my ammonia is 0 nitrite is 0 and nitrate very close to 0
I have 2 clownfish
5 hermit crabs
3 nassarius snails
2 trochus snails
Is my tanks ready for an anemone or any other inhabitants if so what ?