General Care of Angelfish

Aquarium Size:-

  The actual aquarium size is relatively unimportant. However, the number of angelfish per gallon is critical. This figure varies depending on several factors. Obviously, size has a lot to do with carrying capacity. Other variables that affect this include, pH, temperature, feeding practices, water changing volume, water changing frequency, strain of angelfish being kept and the overall quality of angelfish you desire to raise or maintain. Keep in mind, the number of angelfish per gallon a tank can handle, will vary immensely from one situation to another. The following would be a very general guideline.

• Nickel size bodies 1 angelfish per gallon
• Quarter size bodies 1 angelfish per 2 gallons
• Silver dollar size bodies 1 angelfish per 3 gallons
• Stock ready to be paired  1 angelfish per 5 gallons
• Full grown breeding pair 20 gallon tall

Aquarium Filter:- 

Good biological filtration can be easily obtained a number of ways. Angelfish body shapes are not designed for efficient swimming, therefore gentle aquarium filtration is preferred. Lots of water movement will stress them somewhat and cause slower growth due to the increased energy expended to swim against a current. Angels Plus Sponge filters are ideal for fish hatchery situations, where expense is a concern. In show tanks, undergravel filters works well. In a densely populated tank, a whole-tank filter is a very effective option. A very effective secondary filter that will not clog is a fluidized bed filter. In general, the limiting factor for angelfish carrying capacity is not biological filtration. It is dissolved organics and high bacterial loads that develop from keeping too many fish in a tank, overfeeding or changing too little water. Large, frequent water changes are the easiest way to lower these dissolved organic and bacterial levels. Sophisticated systems will sometimes incorporate the use of ozone, foam fractionation and U.V. filters to accomplish the lowering of these organic and bacterial loads, but most of us will rely upon water changes to accomplish this important facet of angelfish care.

Aquarium Temperature: -

Angelfish have a tolerance to a wide range of aquarium temperatures, but immune system response is best at higher temperatures. Therefore, if your fish husbandry is less than ideal, you will have more problems at lower temperatures. 80° F is a good start for a hatchery situation. Mid to upper seventies is fine for show tanks. As a cold blooded animal, angelfish will live longer at lower temps. Higher temperatures will promote faster growth, more frequent breeding, better immune system response and shorter life spans.

Feeding Angelfish:-

 Feeding is more of an art, than a science. No one can tell you exactly how much food to put in an aquarium. The ideal amount will change everyday as the angelfish grow, and will be different with varying temperature, pH, maintenance schedules and frequency of feedings. Good observation is the key. Overfeeding angelfish is worse than underfeeding. Feed a variety of high quality foods and observe the aquarium and the angelfish closely when feeding. If you want to feed a superior fish food, try making your own paste fish food. We have a great fish paste food recipe.