Question About Angelfish

[Rummytetra]

My tank is 30g. I have 4 pink zebra tetra, 2 suckerfish (white) and 1 eel. I am considering about getting angelfish.

Is angelfish hard to take care?
Can it live with my other pink zebra tetra?
How much space do it need?
How much can i get?
Are they aggressive?
What do they eat?

 

[freshwaterfishlover]

Angels are not Hard to keep
Every Angel is diffrent , but a general rules is no small fish.
20 Gallons per Angel.
Angels do not school and will fight if Schooled. Dont recommend more then 2 in a tank unless you have a 75 Gallon or more.
Angels can be calm , but more offen they are Semi aggressive. They are not aggressive like Oscars though.
Eat Flakes Pelets Frozen food.

 

[Flute]

Angels do best as singletons, when kept in groups of 6 or more (to spread aggression out), or in established pairs. If you put two together that aren't a pair, then you're more likely to end up with them falling out and the consequences can be awful. I have a group of 4 (hoping to add another 2 at some point in the future), and they do school together.