does Mary fish and moonlight fish have 1, mouth distinction: The mouth of Mary fish is slightly upturned, open also bigger. The mouth of the moonlight fish is flat, and the opening arc is better than that of the Mary fish.
2. Dorsal fin difference: The dorsal fin of Mary fish is smooth and natural, and runs through its whole back, like a sail. The dorsal fin of the moonlight fish is relatively high, with only a small area on the back.
3. Difference of body color: The body surface color of Mary fish is darker, while that of moonlight fish is lighter, which is different in ornamental value.
4. Size difference: Mary fish is longer in size. The front part of the fish is shaped like a wedge, while the back part is flat. The moonlight fish is small in size and has an oblate abdomen.
Mary fish and moonlight fish can be mixed together. They are all small tropical fish, and they are all ovoviviparous fish, which are relatively easy to reproduce. Only when feeding, pay attention to the water temperature to be controlled at about 23 degrees, change the water frequently, and keep the water clean. It can be fed normally in diet.
