Do you have a tank that constantly surprises you???

[Magnum Man]

mine is my May TOM tank... there are tiny Rhino Oto's in there, I see one every 3-4 months... at today's feeding I saw an Apisto... I originally ended up with 3 females, but the last 4-6 months, I've only seen one, fearing the worst... at today's feeding, I saw 2 of them... there are just so many hiding places in that tank, that even though I've gone looking, and come up empty, they show up one day, looking no worse for wear

 

[MaloK]

Mine is the one filled with green hair algae. It takes so much place everything is hidden.

But lately, I found out that it is filled with tunnels and the inhabitants can move around using the subway.

And the general health is amazing for what I'm able to catch.

 

[fishorama]

I'm always surprised to find a new tiny sewellia loach fry or 2. By the time I see them they're likely many months old. They are the slowest growing fry I've ever kept.

LOL, hair algae always surprises me in a less pleasant way. I do a pretty thorough removal & wham! it's back in seemingly no time! 2 of my tanks get a bit of sunlight from high windows depending on seasons.

 

[gwand]

My dwarf crayfish often disappears for weeks on end.