My tank has loads of inverts one clown one damsel and one firefish. Are six line wrasses compatible?

I have a 40g with live rock/sand, 1 damsel, 1 firefish, many hermit crabs and snails
also i have a feather duster, 2 stars, a pencil urchin
THANK YOU i just bought a very cool six line wrasse and i havn’t had any problems

Will my yellow tail damsel pick on clown fish, six line wrasse or any small fish his size? Is he worth keeping?
Cycled my tank and just wondering if I should get rid of him before I add any other small fishes
I know damsels are agrressive, as I got rid of the other ones, I was just curious about the yellow tailed ones.

I have a Arrow crab, however i would like to get a six line wrasse. Both of these animals enjoy eating bristle worms, but also will eat regular flakes…can i put them together?

Is it normal for my six line wrasse to be hitting the bottom or walls of my aquarium when he swims?

could i have a clown fish, niger trigger, yellow tang and a six line wrasse in a 56 gal tank with coral and anemones, and could i have any more fish as well?

hey guys, in the process of cycling my custom build 25g 90lx40wx31d(cm) nano FOWLR;
v2 120 nano skimmer
tetra tec 150l internal pump
visitherm 150w premium heater
5kg fiji LR
live sand substrate
lots of artificial coral and dead rock with lots of hiding places
i’m new to it all and have been researching hard (mainly on set-up but now starting on fish etc.), but wondered if anyone could answer a specific question.
i know my tank is rather measly and filtration isn’t that over powered and was wondering if any experienced saltwater guys could inform me if …

I have a 24 g nano reef system with 20 lbs of good live rock many inverts and one other fish (enginier goby). How often do I need to feed a wrasse and what can I feed it?

I just purchased a six line wrasse for my 55 gallon reef tank. It was doing fine but I found it a few days later engulfed in a sticky cobweb-like substance that seemed to be coming from the hammer coral. Has anyone ever seen something like this? I thought six line wrasses were reef safe fish.

I have tried Marine Flakes, Frozen Brine Shrimp, and Spectrum Marine Formula. He doesn’t seem to take interest. He does pick at Live Rock occasionally. He has been in tank for only couple of days so I know he is acclimating, but wanted to see if any ideas out there what food works well with the "six line wrasse"?