Hi all,
I posted this on nano reef as my tank is 10 gallons, but I thought I'd try here too. Sorry for the poor pics. It's all I could do with my phone.
Any idea what this yellowish-greenish thing is (circled in red)? It's about the size of a dime and it looks like a sponge to me, but it moves around the aquarium. The first pic was taken on 7/20. The second pic was taken about the same time of day on 7/21. Circled in blue was its previous position on 7/20. It seems to move at a speed of about 2 inches per day.
Thank you.
I posted this on nano reef as my tank is 10 gallons, but I thought I'd try here too. Sorry for the poor pics. It's all I could do with my phone.
Any idea what this yellowish-greenish thing is (circled in red)? It's about the size of a dime and it looks like a sponge to me, but it moves around the aquarium. The first pic was taken on 7/20. The second pic was taken about the same time of day on 7/21. Circled in blue was its previous position on 7/20. It seems to move at a speed of about 2 inches per day.
Thank you.