Hi everyone. .. I've been noticing this Lil white thing popping up all over my rocks. . does anyone knows what it is? Hope it not some pest laying eggs...
I tore apart my tank about 2 weeks ago to rearrange some things and noticed that sponges have inhabited the inside of my whole 'scape. Not a bad thing for sure! Once I exposed them my tangs started picking at them though.
Yup sponge. Be careful, if you had it out of the water too long it might die off some.
