It’s been 4-5 weeks now and it looks like my 1st tank is now fully cycled. I’ve also started noticing these brown spots appear over the past few weeks and I’m unsure whether this is waste, diatoms or algae?
I purposely left my light off whilst the tank cycled, although the picture I attached shows the side of the aquarium that sees the most sunlight.
Any idea guys?
I purposely left my light off whilst the tank cycled, although the picture I attached shows the side of the aquarium that sees the most sunlight.
Any idea guys?