If I add more angel can I reduce the fighting since there is no certain target for the mean one,or disaster will happen?BTW, I added a 10g sump for stronger filteration.

• 至于一次购入我想不太可能吧，养鱼的人不可能养一种于你就满足了，往往之后会越来越贪心，且市面上不太可能在同一天有各种线的鱼都有，且即使有也不见的是你要的品质。