A Camel
No they are not.... 2 dr are rear around 30gal tank....4 dr are side mounted 22-26 gal tank
What the heck did you ask that 4? I hav no ansr!
Top loaders use @40 gallons per full load and front loaders use anywhere from 10.5 to 30gal. Per full load depending on make and model
The size of your tank would depend on your filtration/cleaning/lighting system. I would not consider anything smaller than 48"x18"x18" for a marine tank. When it comes to tank size, bigger is always better particularly with marines
Although the goldfish are very small and it may be tempting to put many goldfish in a tank that large, you have to resist these urges if you want your fish to be happy and healthy. Keep in mind that goldfish grow very large: 6-8 inches for the fancies, 6-12 inches for the more common ones. The rule of thumb "one inch of fish per gallon" just does not work with goldfish. A more accurate measurement of goldfish per gallon would be " for each inch of goldfish allow 3-4 gallons of water". Hope this helps- and remember though the fish are small now, they will soon grow very large and beautiful.
If the fish are in a (mixed) community tank there is not much you can do. Two females will sometimes spawn together but if the eggs are still translucent (not white) after 36hrs the eggs have been fertilised so you do have a "m/f pair". Angelfish often eat their eggs the first few spawnings. If you want to rear some young naturally you will have to give the fish their own accommodation (at least 30gal tank). The eggs can also be raised artificially away from the parents. It involves the use of methelyne blue to stop the eggs from fungusing, and an air stone to keep a gentle water flow over the eggs. HTHAngels First and foremost- rejoice because you stumbled upon a mating pair of angels. :D If their already laid in a community tank as stated above, it is a little out of your hands. In my experience however, my angels guarded their eggs. It is common for the angelfish to eat their eggs the first few rounds, but after these attitudes might change and the pair begin to guard their eggs instead. It's fascinating. Enjoy and good luck! CF