Angelfish - submitted by Allivymar

[fishfreek]

[center:0db2d3fec1]FRESHWATER ANGELFISH[/center:0db2d3fec1][center:0db2d3fec1]Pterophyllum scalare[/center:0db2d3fec1]

Written by Allivymar

Scientific Name: Pterophyllum scalare
Common Name: Angel Fish
Region: South America
Maximum Size: 6" Nose to base of tail (excludes finage length)
[acronym:0db2d3fec1="Powerhead"]PH[/acronym:0db2d3fec1] Range:6.0-8.0
Temperature: 80F-85F

First seen in the market in 1911, the freshwater angelfish, aka pterophyllum scalare, is one of the most popular fish in aquaria today. With large disc like bodies, long flowing fins and a multitude of colors and patterns, angelfish are a stunning addition to most aquariums. A member of the South American cichlid family, the domesticated angelfish has been bred to handle a wider variety of water parameters then its wild cousins pterophyllum altum and the wild caught pterophyllum scalare. Graceful, regal, it’s easy to see why it’s been called the king of the aquarium.

Angelfish originated from shallow, still, acidic waters with heavy vegetation. That being said, tall tanks are preferable for these majestic fish, as they will need the space to display their fins properly. Full grown, angelfish can reach lengths (from nose tip to base of tail fin) of 6 inches, although 4 inches is more commonly seen. This does not include finnage, which in the case of superveils can reach an additional 6 inches. Angelfish look especially stunning in well planted tanks, as their tall thin bodies move between the leaves. Amazon swords and Java ferns are often found in angelfish tanks. Because of their body shape, angels are not efficient swimmers and prefer slower moving water. While good filtration is a must, as angels truly need top notch water quality, filters which cause a lot of fast current are not recommended.

A minimum of 10g each for an adult angelfish is the standard recommendation. However, do keep in mind while they are one of the more peaceful cichlid species, a breeding pair can be ruthless and more space is required for tankmates to keep their distance. Single angelfish have also been known to become extremely aggressive to all tankmates; reasons for this behavior is unclear.

Domesticated angelfish can tolerate a comparatively wide Ph range; while happiest at Ph levels of around 7.0, slightly higher and lower Ph levels can be tolerated and angels have been known to breed at Ph levels as high as 8.0. Dh ranges of 5.0 – 13.0 and temperatures of 80-85f are also recommended. Driftwood is often used in angelfish tanks to naturally lower high Ph levels.

Angelfish come in a variety of colors, patterns and finnage. Solid gold, solid black, silver with stripes, marbled black and white, the popular koi angelfish with its bright orange/red markings and other striking combinations, mixed with standard, veil, superveil and combtail fins make for a stunning display.

Angelfish are easy to feed, and are consummate beggars. Diet should consist of a mixture of proteins and vegetation; angels are omnivorous and do best on a varied diet. Quality flake, pellet, stick and sinking foods should make up a major portion of their diet. Fresh vegetables such as zucchini as well as frozen, freeze dried or live food (bloodworms and crushed snails are a favorite) make a nice treat. Do be sure not to overfeed despite the begging; a fat angelfish is not very attractive and overeating can reduce an angel’s life span, which can reach 8 – 15 years.

Most fish which are compatible with the angelfish water parameters and temperaments are choices for tankmates, with some caveats. Small fish such as guppies or neons may become snacks for their larger brethren (neons are a food source for wild scalare). Fin nippers such as tiger barbs are a poor choice for obvious reasons. Angels have been known to harass other longfinned fish such as bettas. However, fish with medium temperaments, such as gouramis, other less aggressive barbs, dwarf cichlids, plecos, loaches and some of the larger size characins make good tankmates, and angels have been known to cohabitate with knifefish as well.

Angelfish breed readily in well kept tanks with good water quality. A pair will generally start off the breeding dance by becoming rather aggressive towards each other, and will often be seen “lip locking”. They aren’t kissing, but testing each other’s strength to determine if the other is a suitable mate. Once the determination is made, they will most likely become aggressive to all other tankmates, shooing them away from the chosen egg laying area, often into a small corner of the tank! They will begin cleaning the area, picking off debris. Angels aren’t particularly fussy about where they lay as long as it’s a somewhat smooth, semi-vertical surface. Most breeders offer angels some slate on which to lay eggs, but angels have been known to lay on uptake tubes, tank walls, plant leaves (real and fake) and even heaters. Male and females take turns during laying, with the female making a run up the chosen surface leaving eggs, then the male following and depositing milt. This will be done a number of times, and angelfish have been known to lay over 1,500 eggs on occasion. Wild angelfish are excellent parents, although our domesticated angels do not always display that skill. Good parents will fan the eggs, which will hatch in about 72 hours at temps of 78-82f. They will spend the next week or so as wigglers, with the parents sticking them back onto the chosen surface (wigglers have a “glue spot” on their heads to keep them attached) if they fall off. After about a week they become free swimming, and should be fed baby brine shrimp as their yolk sacs will be empty by then. Angelfish can also be raised artificially. Details on breeding and raising angelfish, both parent raised and artificial, can be found at http://www.angelsplus.com/breeding.htm

Angelfish can be found at most pet stores. If one is interested in breeding however, it’s best to purchase angels from a reputable angelfish breeder, as you can be assured a quality fish with a known pedigree/lineage. Whether the centerpiece of a show tank, or a member of a community tank, angelfish are an attractive and fascinating addition to the home aquarium.



Bibliography and Further Information:

Angels Plus http://www.angelsplus.com/

WetWebMedia http://www.wetwebmedia.com/FWSubWebI...ngelfishes.htm

Chute, Walter H., 1934, Tropical Fish Immigrants, National Geographic Magazine, January 1934

Tippit, Lovel and Joy, 2003, Timeline, Freshwater and Marine Aquarium Magazine, Oct 2003

[Terry]

Well done that was a most enjoyable read.

[platylover]

I learned a lot about angelfish that I should have known when I tried to keep them. I guess I know now and that should make keeping them the next time a lot more enjoyable.

Thank you for your time and effort on this piece. It was very informational and enjoyable to read at the same time.

[Allivymar]

No prob and thanx

Love these guys; they were what gave me my first case of [acronym:11ed6d854b="Malaysian Trumpet Snails or Multiple Tank Syndrome, depending on context"]MTS[/acronym:11ed6d854b] [acronym:11ed6d854b="Laughing out loud"]LOL[/acronym:11ed6d854b]

[robotcholi]

Thx Alli! This article helps me a lot.

[Harlequin]

How do you tell the difference between a male and female?

[Aqua Lady]

It was a great read..i do love the angel fish.

What's with these symbols (�) in place of the apostrophes?

[poikilotherm]

Nice angelfish summary, fishfreek. I have had angels for three years now, and have been lucky enough to become the proud host of a breeding pair. As fishfreek stated, they have laid eggs on glass, uplift tubes, and plants (plastic and real).

It seems to me that getting them to pair up and breed is not as hard as getting a good survival rate from the fry. They seem to be very good and attentive parents, but I ended up with only six surviving young from probably 10,000 eggs over the course of a coupla years. There is no easy way to tell males from females unless they're spawning, in which case the tube protuding from the female will be wider than that of the male. It's amazing to watch the pair pick a site, peck at it to clean it, the female lays eggs, and the male deposits milt over the eggs, taking turns. They fan the eggs with their fins, and catch falling eggs in their mouths, and spit them back with the others, stuck to whatever surface has been chosen.

The breeders' advice generally seems to be to get about ten young angels, put them in a 55 gallon tank, and let them pair up. This seems to me to be a good way to breed angels if that's what you want to do. Just make sure you have and are prepared to manage several breeding tanks. Note also that sometimes two females will act broody together.

I decided to consolidate my fish into one tank after my daughter was born, as we are in a fairly small apartment, so I broke up the happy angelfish couple. My impression is that some female angels are "breeders", when I broke up the couple, the female started spawning with several of her sons, but it was in the community tank, and they killed my discus. Boo Hoo.

Anyway, I just wanted to share my experience. It has been great, and angels are beautiful. My current tank (29g bowfront) is too small to keep more than a couple of them, so I have had to sell some back to my [acronym:985e54d36c="Local Fish Store"]LFS[/acronym:985e54d36c].

Thanks all

[Hypostomus]

Allivymar wrote the profile, fishfreek just posted it.

But that's good information you posted and your username is awesome.

My 55g only has room for two angel-wise-- I happen to have purchased two of the nastiest around for whatever reason. =)