(2)根据上文First,betta fish need a home —a tank(鱼缸).(首先,暹罗斗鱼需要一个家--一个鱼缸。)和下文Larger tanks are better,because the water needs to be changed less often and provides a healthier environment for the fish.(更大的鱼缸更好,因为换水的频率更低,为鱼提供...
Betta fish are good pets, care for them properlyBob Holliday
Healthy betta fish will swim up to investigate when you come near. Some may flare at you aggressively. (In the picture below, you can see the flared out gills as this fighting fish tries to show you how tough he is.) Our first two betta were friendly and inquisitve when we came near...
The worms are often used as fishing bait or to feed fish in an aquarium. They appear red owing to the presence of haemoglobin. The worms cannot be done away with bysimply putting chlorinein water tanks. "Though bloodworms are harmless, their existence definitely deteriorates the quality of t...