CEverii
Aquarium Advice Freak
This usually happen over time? My pretty white sand has started turning brown. Just the top layer so far. Any ideas? Im thinking its algae. I have algae (coraline and some hard green algae) taking over the glass of my tank. I guess thats a good thing? Purple spots are everywhere. I scraped it all off of the front with a razor but left it on the sides and back.
But the whole brown sand thing has me a little worried. Any ideas?
But the whole brown sand thing has me a little worried. Any ideas?