Like most other fish they suck oxygen rich water through their mouth and force it out of their gills located on their head and the oxygen is absorbed through the gills hope it was a good enough answer.
I have a 75-gallon aquarium with six Gourami. these are known as labyrinth fish. This type of fish not only receive oxygen from the water but can also receive oxygen from the atmosphere. This is why you see them rising to the surface receiving a gulp of air.
it depends on the fish.
Tropical fish have adaptations such as bright colors for camouflage and attracting mates, streamlined body shapes for efficient swimming in warm waters, and specialized gills for extracting oxygen from low-oxygen environments. Additionally, some tropical fish have evolved unique behaviors to avoid predators or to find food in their specific habitat.
Fish including parrot fish breathe with their gills.
Water has oxygen dissolved in it. It gets this oxygen from plants, agitation, air stones, air to surface transfer, etc.. Fish require oxygen to live. If there was actually no oxygen in the water, the fish would suffocate in minutes. Otherwise it would depend on the amount of water, the number of fish, and many other factors.
No, catfish is not a tropical fish.
Yes, it is bad to put tropical fish in with river fish. The river fish can make the tropical fish sick.
Yes, a siclet is a tropical fish
no they are not TROPICAL FISH NO NO NO BLACK ANGELFISH IS
No. Tropical Fish required warmer water.
There are millions of tropical fish in the tropical oceans. But they are all marine fish not freshwater fish. Freshwater tropicals can not live in saltwater.
Yes, most species of the Porcupine Puffer Fish are tropical fish.
Well if you consider that mollies are tropical fish... then tropical fish food (Flakes) are good yes.