I have a lot of experience with keeping freshwater/brackish fish, but don’t have the money to buy a huge 120 gal tank for any large saltwater fish.. so then i discovered nano tanks, im pretty sure i would be able to handle something like this but i need to know how much they cost to set up
I plan on getting a 10 gal tank for the set up any advise on a nice brand for someone on a budget?

Any one with nano experience please help/ give advise, detailed answers would be appreciated :]

I have a 29 gallon reef tank up for about 3 years and have 2 fish in there. a banggai cardinal and a helfrichi firefish. my firefish was very very expensive and don’t want to take a chance he might get hurt by any other fish but would like to add one more fish to my setup.
both of my current fish just hover in the water and I would like one that actually swims. any suggestions?
I don’t want a clown because they stay in the same area of the tank all the time and would like a fish that moves around more.
I have thought of a midas blenny but I have heard they nip at firefish in smaller tanks. I’m also considering a fairy or flasher wrasse. any thoughts on these or other SW reef safe fish that would not force my current fish into hiding or worse would be much appriciated.
I’m sorry but a tang get’s too big for a 29 gallon tank

Right now I have 2 tanks, a 10 gallon with 6 zebra danios and a 20 gallon with black mollies, platys and guppies (2 of each). I am thinking of moving my danios to the larger tank and I want to make the 10 gallon a saltwater tank. I am not sure what kind of fish to get, or to make a reef, or to have something like a sand dollar or star fish. And plus I don’t have the slightest clue how to cycle a saltwater tank. Would the current fresh water filter still work? Can someone give me the low down on how to set a salt tank up?

I have a 10 gallon planted (freshwater) and an empty 5 gallon tank that i used for quarantine once in a while. i want to know wether i should leave the 10 alone and setup i a micro reef in the 5.or move the residents and contents of the 10 into the five and make the 10 saltwater?

in my 10 gal. i have 2 pearl gouramies, 2 neon tetras, 1 khulii loach, 1 chinese algea eater and al ot of snails. it is a moderatly planted tank. there used to be morefish but they died off (old age mostly). its beensetup for approx. 4 or 5 years now
i have between the two aquariums: 1 biowheel filter( bigger tank; currently running) 1 tetra filter (small; off) 2 thermometers. 1 light fixture with plant bulb 2 air pumps (both off) and a diy CO2 injection system (currently needing some work; disconnected)
i respect your opinion kookie050687and i have larger tanks but i am setting up a micro reef in other words a small tank. therefor 10 or 5 gallons. thank you for your opinion once again.