How many bottom drains does a koi pond have?
If your pond length is seven feet, and the width is three feet, you’ll need one bottom drain. Double that size to fourteen by seven, and you’ll need two bottom drains, with a slight hip between the two.
Does a koi pond need a bottom drain?
Bottom drains are a must for a successful koi pond. To maintain proper water quality you need to get the fish waste into the filter so it can be removed from the system. Without a bottom drain, the best filter in the world cannot do it’s job properly. That shows how important they are to a successful pond.
How does a bottom drain work in a koi pond?
Bottom drains in a pond usually work along with the filtration system to eliminate sediment and keep the water clean for the koi. Sediment settles at the bottom, and the force of the water pushes it into the drain. From there, you’ll need to decide how you want to rid the sediment from the pond.
What size bottom drain do I need for my pond?
It is generally accepted that 4 inch bottom drains are a must and should be fitted to all ponds under construction, those being modified, or alterations such as fitting a new fish safe, 45 mil EPDM Pond Gard liner.
Is a bottom drain necessary?
Quick and easy answer, you don’t need one. Bottom drains aren’t necessary under certain conditions, so they can be a waste of money. It’s important to know whether or not you need one because it can make a big difference in the health and look of your pond.
Can you put sand in the bottom of a koi pond?
That won’t make your clients happy!” “Installing sand on the bottom of a pond or natural pool might create an environment where harmful microbes could dwell, and that may put your clients and their expensive koi fish at risk of contracting a waterborne illness!” “Any disturbance in the sand, whether it be a fish …
Do you need a pump with a bottom drain?
Bottom drains are exceptionally efficient due to their ability to contribute to aeration while drastically reducing maintenance requirements. Many contractors have to clean ponds during spring and fall, and these drains, when combined with a good external pump and pre-filter, makes their jobs a whole lot easier.
How do you clean the bottom of a pond drain?
If you have a concrete bottom or liner: Gently sweep any debris and algae towards your bottom drain a few times a week. If you do not have a bottom drain, use a pond vacuum to suck up all the debris after it settles post-sweep. Be careful with liners not to scrub too vigorously or else you may rip a hole!
Are retro bottom drains good?
Improves water circulation, helps remove suspended particles and debris from the bottom of your pond reducing maintenance. It is said that you can not beat a bottom drain system. A bottom dome that sits on the floor of your pond which requires no digging or intensive labour. …