The last fish is some sort of cardinal?,
Choosing fish for your reef tank is not always easy, and does require some thought. I currently have 2 large fish and 9 small fish in my 100g with no sump.
Currant is tank is 100 us gallons (370 litres) 5 foot long (150cm), 2 feet high (60cm) and 18 inches in depth. With a wooden hood and stand. It was brought second hand 3 years ago for £110 ($150)
Lighting: 4* 4 foot 54 watt T5 tubes. 2* 5 foot 80 watt T.5 tubes, built into the hood,. All on cheap household timers.
Protein skimmer, and phosban reactor filled with 'rowa phos' and activated carbon. 100Lb (50kg) live rock. Sallow 1-2 inch sand bed.
Phosphates are 0.01ppm. Nitrates are 0.2ppm. P.H is 8.2 salinity 35ppt.
Calcium is 410. Alkalinity is 8.3. Mag 1300ppm. Dosing 3 part balling salts by Tropic marin, with 3 way dosing pumps.
11 Fish: 1 yellow tang, 1 kole tang, 2 clown, 2 blue yellow tail damsel, 2 blue green chromis, 1 scooter blenny, 1 spotted mandarin goby, 1 lion striped cardinal?.
Inverts: 1 cleaner shrimp, 1 fire shrimp, 1 dorasa clam, hermit crabs, rose bubble tip anemone. yellow polyps, feather duster.
Soft s: 5 different zoas, a lot of green mushrooms, purple gorgonian, 1 leather toadstool, green star polyps, xenia.
L.P.S: Orange pineapple, green maze, green open brain, metior shower, 2* doughnut, 2* duncans, green purple tip frogsawn, red gonapora, bubble coral, green branching hammer head, red blasto.
S.P.S: 2* branching montipora, 2* plate montipora. brown stylopora, brown birds nest, staghorn, green leaf pavona, brown pavona. Yellow scroll coral.