We all started with the small bowl of guppies, right?  Then, we were gifted a 10-gallon tank, if we were lucky.  Since it was so much bigger than the hexagonal bowl, the choices were endless!  Off to the store to buy a dozen neons, zebras, angelfish, catfish, and whatever we thought would look good in the tank.  We had a corner filter and a few decorations.  This was the BIG TIME!  But, soon, the fish began to die.  What happened?

 

It seemed that I had big fish and small fish.  The small fish began to disappear.  I had fish that jumped out and were lost.  I never found them.  LESSON #1: don’t put big fish with little fish.  Lesson #2:  make sure all fish are “good community fish” before adding to the tank.  And Lesson #3: be sure any new fish are healthy.

There were still more lessons to learn.  I had about 4” of gravel and the bottom of the gravel started turning grey and then black.  Soon after, my tetras began dying of fungal infections.  Lesson #4: clean the gravel or use less, so it can be cleaned regularly.  Having an aquarium is not just “add water and feed fish”.

AQUARIUM PLACEMENT

Lesson #5: situate the aquarium near water source for easy water changes and cleaning.  In my house, I was only allowed to keep my tanks in my bedroom or the basement.  My room had limited space, but the basement offered a world of space for my gargantuan wall of tanks, all sizes and shapes.  My dream was coming true.  I had easy access to electricity for pumps and lighting.  I put timers on the tanks, to limit the amount of light and therefore algae to grow.  I had all the water I needed on cleaning days. I kept record of all additives and cleanings for each tank.  Lesson #6: keep good records.

https://microbelift.com/aquarium-keeping-101/