Also I looked back to see how old this tank is as well as my seahorse tank and they're only 6 months old.
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They are Acoel flatworms. The look similar to arrowheads. They're a tan or tannish brown
this is a pic of Acoel flatworms
Yes I think so. There is no canopy over the tank and even the sump is open to the air. There's a lot of water flow at the surface as well as throughout. I also don't run a filter bag so as the water enters the sum there are some air bubbles not an overabundance but I think it's just enoughDo you have good aeration?
Hi Bruce! You have this green could also? Yours didn't look green in the pics to me. Either way, it's strange how the tank was clear 2 days ago and overnight is was like this. Today is the 2nd day it's green. I have 4 tanks and this is the only one doing it.Depending on the species, some of them are even photosynthetic.
You and I are probably fighting the same algae. Stuff gets around!
~Bruce
That is so strange. I thought this might be a phyto bloom of some sort. Or maybe the macro causing it. I mean I literally do nothing with this tank. LOL I'm taking a little bit of water out of it and fed the seahorse tank with it and I fill up the ATO unit. The lights are on a timer for 4 hours a day only.Some of my photos were under blue lights, but trust me ... a lovely emerald wall.
And it's coming back.
~Bruce, back to dosing Vibrant as well as running a UV