Can I add a arrow crab to my saltwater tank if it has…?

-clown fish
-blue hippo tang
-bi color blenny
-mushrooms and polyps
-cleaner shrimp
-horseshow crab and hermit crabs
-turbo snails

I’ve always wanted one because I think they look aweseom, but I want to make sure its compatible first..
Thanks ahead of time

Red Sea Max Week 5


A couple of additions, A Flame Scallop, Pulsing Xenia, Fancy Hermit Crab, Skunk Cleaner Shrimp, Blue Cheek Goby who is extremely shy and only comes out now and again.

Polyp coral with Aiptasia on it how do I kill them?

Polyp Coral has aiptasia on it how do I kill it? I have only noticed it on the rock that the coral is attached to not anywhere else in the tank. I have heard that peppermint shrimp work or Berghia Nudibranchs but I have no idea what these are. I need serious help

Hermit Crab Terrarium


What your Hermit Crabs Terrarium should look like. A good example or idea for what to put into your crabs play space.

37 gallon reef update #3 new fish


RATE,SUBSCRIBE,COMMENTS i ordered some fish and a cleanup crew from petco.com,i also have a fluval 305 and a cpr dual skimmer 1 cleaner wrase 1 midas blenny 1 blue linkia starfish 1 hi fin red banded goby i found him in the claws of my coral banded shrimp the next morning : ( 30 gallon cleaner package 10 Cerith Snails, 5 Nerite Snails, 5 Margarita Snails, 1 Sand Sifting Starfish, 5 Red Leg Hermit Crabs, 5 Blue Leg Hermit Crabs, 1 Medium Cleaner Shrimp and 1 Arrow Crab.

Tomato Clown and Condy Anemone?

I’ve read that Condy Anemone’s aren’t natural host to clownfish but sometimes some species like Tomato clowns may host inside of it. I was wondering if it will ever host inside? I’ve had the clown for quiet a while now, and recently got the Condy 2 days ago. How long will they take to host? It’s the only clown in the tank, and the only Condy in the tank.

Also please tell me if another animal might host inside of the Anemone.?

Thanks
Also any chance my DominoDamsel can get in the anemone? I’ve seen and read that people got it to go in.

my clownfish and his anemone?

a have a clownfish a a bubble tip anemone but my anemone died and my clownfish always sleeps near it is its first night alone and he looks a bit wrestles i am going to get a malu anemone very soon do you think he will be ok ?

Why is my hermit crab ripping apart his sponge?

I have a sea sponge that I keep moist in the tank, to keep it humid and if they want to suck the water from it, but my hermit crab keeps ripping it apart. Today there were about 15 little pieces of the sponge in the tank, and my sponge has managed to shrink down to about in inch.

Is this behavior normal? And why in the world is he doing it?