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Aquarium lights

23 16:01:55

Question
Ok, So.. i have a 5 gallon with two angelfish that are realitivly small. The thing is the Tank doesnt have a heater  but instead usues the light that came with the top of the tank, the water is a good tempature adn the fish are  happy but what i wonder is do fish need down time from the light? Because that one stays on all the time.


Thanks

Sharon

Answer
Dear Sharon,

  Yes, the fish need about 10 - 12 hours of dark.  You can buy an inexpensive heater from any pet supply store.  
  Also, when your fish get a little bigger you are going to experience some problems.  Angelfish get way to big for a 5 gallon.  I hope I was some help.