no a tetra fish has a shiny streak
A neon tetra breaths the same way as any other fish with gills
Tetra
depends on the kind of fish ;; the fish kept with your goldfish shouldn't not be likely to eat goldfish ;; you can keep female beta fish with other fish just not males becuase they are preditorial
Frogs are carnivorous. I wouldn't put a small fish in the same bowl with a frog, unless I was prepared to buy more fish on a regular basis.
Depends on the type of fish you plan to put together. For instance, beta fish prefer to be alone.
Male beta fish are very territorial. Two male beta fish cannot live in the same tank or they will fight. Male betas make bubble nests to mark their territory.
Fish that are the same species
Provided you have sufficient space/water to house another fish. (A Platy needs around 2 gallons at least.) another of the same species or of a peacefull species like Rasbora, Danio, Tetra, Barb, etc will be OK.
A gold fish or a beta fish should be a good starter fish.
No Alpha radiation is essentially a helium nucleus - a couple of protons and neutrons bound together as a particle Beta radiation is an electron or positron - still a particle but not the same kind of particle as alpha.
according to my calculations all fish are not the same because they aren't all the same kind of fish, don't do the same stuff and function differently.
Beta fish size up opponents before deciding whether it is an enemy it can beat or not. The male is the aggressive one, when a fish nearby has similar color or is the same gender, the beta will flash out its fan-like fins and open its gills, creating a deadly dance to try and ward off the enemy. If that doesn't work, the Beta will strike, almost never giving up, until he or the enemy is dead. Breeding and studying habits of beta fish for 5 years