Happity's 8g Nano

So, when I got home yesterday there was a huge slug in my tank. At least an inch and a half... It was gross. Is this beneficial or should I get him out of my tank? He looked like a snail and even had a little flat shell on his back, not one that he could suck into, it just looked like it was attached to his back. But he was pretty big, and I figure he has been in there a while, so I'm pretty sure because all my zoas are doing fine, that he is coral safe. Are there any not coral safe snails/slugs that anyone knows of? I snapped a few pics, but I am at work and cant post them right now. As soon as I get off I'll post them... Any advice until then?
 

spanko

Active Member
Sounds like a Stomatella varia. Look like this?

If so a great detritus eater and very beneficial.
 

subielover

Active Member
+1 Stomatella most likely. I got maybe 2 or 3 as hitchers on my rock. Well 2 weeks or so after adding them, I noticed that they would sort of lean back and spray this milky white looking substance into the water column. Anyhow now I must have 20 of them, apparently this is how they reproduce. Mostly only come out at night, I look at them as free snails
 
I also found a catepillar algae. Its funny looking, and I hear they only grow in singles, wich in my opinion is hillarious. I must be doing somethig right with this tank :D
 

spanko

Active Member
What is a caterpillar algae? Also keep an eye on the hairy mushroom. Very aggressive and will eat fish if they get the chance.
 

spanko

Active Member
Yeah, probably have to get larger than your specimen, which it will quickly if you feed it. Here is a quote from Stephen Pro at wet web media.
"Generally, mushrooms feed heavily, but primarily through the absorption of dissolved organics with a little feeding on small creatures. There are some mushrooms, namely the Elephant Ears, Amplexidiscus & Rhodactis, that are capable of eating large fish.
 
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