I’ve had a sponge growing beneath of of my rocks that is not like the others I’ve got, which are mostly all just a standard blue sponge. At least I hope it’s a sponge. Have assumed it was and kind of let it do its thing over the past year or so since it started.
It’s got these weird tubes and I’ve not seen these before has anyone had these guys sprout up in their tanks at all? It stays in the shadows but is definitely spreading.
Can anyone confirm for me this isn’t something to be concerned with?
It’s got these weird tubes and I’ve not seen these before has anyone had these guys sprout up in their tanks at all? It stays in the shadows but is definitely spreading.
Can anyone confirm for me this isn’t something to be concerned with?