Hi.
I've had a marine aquarium a few months and just bought a powder blue tang. Now i've got him i've read that they are prone to ich and he seems to scratch himself on the rocks quite a bit but i can't see any marks on him. he feeds off the bottom of the tank a lot and sometimes flakes that i put in. he swims around quite a lot but his colour is more grey than blue and he was like this when i bought him. should i be worried about him and trwat him for ich. whats the best way to do this as i've got clown fish, yellow tailed damsels and firefish and they've all been happy and healthy.
Any help would be greatly appreciated.
Thanks
Sian
I've had a marine aquarium a few months and just bought a powder blue tang. Now i've got him i've read that they are prone to ich and he seems to scratch himself on the rocks quite a bit but i can't see any marks on him. he feeds off the bottom of the tank a lot and sometimes flakes that i put in. he swims around quite a lot but his colour is more grey than blue and he was like this when i bought him. should i be worried about him and trwat him for ich. whats the best way to do this as i've got clown fish, yellow tailed damsels and firefish and they've all been happy and healthy.
Any help would be greatly appreciated.
Thanks
Sian