tangs and tank length

Hi all, Anybody here have success in housing multiple bristletooth tangs in a 4ft tank? Specifically small Tomini with introduction of either blue eyed or short tailed bristletooth. No other tangs in the system. TIA

I’m looking at getting a 190 gallon display tank with a 40 gallon sump. I would like to get a tang. I’ve read some tangs need a tank that is 220 gallons, (although I’m looking at smaller tangs) is this display volume that needs to be 220 or overall volume that includes that sump volume?

Assume: All fish are introduced at the same time Proper filtration All fish quarantined Mix of tangs from nasos to kole tangs. ie 1 or 2 of each species Thank you!

Have a waterbox 100.3 reef tank but I was reading about tangs / dimensions of acceptable tanks and my size is not on there. Here’s a pic of the dimensions on the tank. I’m assuming this is to small for a tang yea?

I have a Waterbox Frag 145.5. I have not set it up yet. I am planning on having 5 fish: Regal Tang, Yellow Tang, Purple Tang and 2 clownfish. I currently have a Waterbox 25G and I do a 20% change every 7 days. My question is.. with my new tank (145.5) stocked with the 5 fish, how often should I...

Hi all, I have a 3x2x20” reef that has some persistent turf algae. I have a one spot foxface that occasionally eats some but not enough to make a dent. Other current fish include 2 clowns, a melanaurus wrasse, a flame hawk, and 5 small chromis. My nutrients are very low now, with nitrates...

Friendly reminder. I am seeing frequent suggestions of fish totally inappropriate for tanks due to their size. So before you post, look back to see size of OP’s tank. If it is not listed - ask for it. I’ve seen this happen at lot lately. Often seeing inappropriate fish for tanks that are only...