• Archives

  • Categories

  • Pages

How Many Fish Can I Have? – Water Garden Q & A

Picture of a School of Fish

Q: How many fish can I have in my water garden? -Several Customers

A: There are many rules of thumbs out there regarding how many fish you can have in your water garden. Just remember, the old saying goes, “The more animals in the barn, the more doo doo to clean up.” With that said, if you have the number of fish that the picture to the left has…my guess is that you have algae! Below I am going to explain the 4-Key Factors in Maintaining a Clean, Clear & Healthy Pond Ecosystem. The way these factors work is this: If you plan to increase your fish load, then you must improve the other 3 to help compensate. Hopefully this helps!

1. The DefensePAC®:
The products included in the DefensePAC® provides beneficial bacteria, trace minerals, and a fish and plant safe pond cleaner. The DefensePAC works to breakdown fish waste, leaves or other organics that accumulate in the pond. These are essential to maintain a clean, clear and healthy ecosystem.

2. Fish Load:
When calculating your fish load think of it in pounds of fish or total inches. For example, one 6” fish can weigh as much as four 4” fish. The number of fish will affect the overall fish load, although 10 small fish may only produce the waste of one large fish. With this said, remember that your fish are growing and in many cases multiplying. Always plan for the future and be careful not to overstock your pond.

3. Proper Filtration:
The size and type of your filtration system will depend on your total fish load. If your filter is not properly sized for max potential, your fish will outgrow the filter. In most cases filters on the market are rated for ponds containing no fish or a minimal fish load. It is always best to get a filter that is rated for at least 2x the water volume of your pond.

4. Aquatic Plants:
A simple rule of thumb is to have 60% plant coverage. This should consist of submerged, floating and marginal plants. Floating plants, such as Water Hyacinths, pull their nutrients directly from the water. Rooted plants, such as water lilies and marginal plants, create a great place for your fish to hide from predators. Please note when aquatic plants are not present, algae will take their place.

Follow

Get every new post delivered to your Inbox.

Join 143 other followers