Tag Archives: water lettuce

Water Lettuce and Water Hyacinth in the Turtle Pond

4 Dec

The first 3 years that I had my turtle pond I couldn’t keep any live plants in the water. The turtles (Red-eared Sliders) annihilate everything.
This year, I came up with a strategy that seems to work:
I start by having Water Lettuce growing in my aquariums during the Winter.

Indoors, the Water Lettuce plant stays small under average lighting.

Indoors, the Water Lettuce plant stays small under average lighting.

I have not had any luck growing Water Hyacinth indoors. It must require much stronger light than I have.

Once Spring comes, I put a bunch of little Water Lettuce plants outside in the shade to acclimate it to the Sun.

Once Spring comes, I put a bunch of little Water Lettuce plants outside in the shade to acclimate it to the Sun. I leave them in the shade for at least a week and bring them indoors if it gets very cold.

Little Water Lettuce in the small pond. SEE THE FROG!

Then, into the small pond. SEE THE FROG!

It grows like mad and covers the little pond.

It grows like mad and covers the little pond.

The Water Lettuce gets bigger. See the frog again?

The Water Lettuce gets bigger. See the frog again?

I start putting Water Lettuce into the turtle pond. I also acquired some Water Hyacinth from a pond keeper nearby.

I start putting Water Lettuce into the turtle pond. I also acquired some Water Hyacinth from a pond keeper nearby.

The turtles proceed to eat the plants, mostly the Water Hyacinth.

The turtles proceed to eat the plants, mostly the Water Hyacinth.

But the 30 gallon pond keeps supplying me with Lettuce and Hyacinths and I begin to win the war.

But the 30 gallon pond keeps supplying me with Lettuce and Hyacinths and I begin to win the war.

The Water Lettuce gets gigantic outdoors. The turtles start to get sick of eating it!

The Water Lettuce gets gigantic outdoors. The turtles start to get sick of eating it!

But they LOVE the Water Hyacinth.

But they LOVE the Water Hyacinth.

The pond stays so much clearer with lots of plants to shade the water and filter it.

The pond stays so much clearer with lots of plants to shade the water and filter it.

It was so hot and dry we even had a toad living in the pond.

It was so hot and dry we even had a toad living in the pond.

I take some medium sized plants indoors and , before you know it, I am giving them away for aquarium use or even throwing them away.

Before Winter I take some medium sized plants indoors. They soon spread over the surface of the aquarium.

Before you know it, I am giving them away for aquarium use or even throwing them away.

Before you know it, I am giving them away for aquarium use or even throwing them away.

Water Lettuce in the aquarium

7 Mar

Water Lettuce is a plant normally grown in outdoor ponds. I brought some indoors 2 years ago. At first the plants exploded in growth, multiplying like a weed.  But, over time, these plants got smaller and their reproduction slowed.

Eventually I was left with thumbnail-size Water Lettuce plants. Outdoors they can be 4 or 5 inches across.

A few months ago I moved some of these weakling plants into a half-filled 55 gallon tank. I keep this tank half-filled because I don’t totally trust the stand that the tank is on.

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At first there were about 20 little plants.

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In a few weeks I had 40 plants.

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A few weeks later I had 80 plants. I gave my brother 20 of them. Now there are way over 100 plants, probably close to 150.

I have a 48″ fluorescent light fixture over this tank with 2 forty watt bulbs. These bulbs are new and bright but are just cheap bulbs like you would have in a basement or garage.

I have read that Water lettuce does not like too much humidity but this tank is sealed tight and it is very humid above the water line. Below the water line it is even more humid.

Spring is coming and I have a head start on my pond plants. I’ll be able to put 100 of these outdoors as soon as it is warm enough.

On Greenish Pond is not a good movie title

29 Jun

I have mentioned this before but as the year goes by it seems even more evident. Having plants in an outdoor pond keeps the water much clearer and healthier.
In my big pond the turtles would eat any aquatic vegetation so the water becomes green with algae. I have a 500 gallon-per-hour (GPH) pump running on the pond but the filter won’t take out such small particles of algae.

In the little 30-gallon pond, all I have for filtration is a sponge filter connected to a small air pump. There are about 40 little Zebra Danios in there.

I imagine the big pond filled with Water Lilies and Water Hyacinth, Parrot’s Feather, and Water Lettuce, but it just won’t work with turtles, and that is the case if you are thinking about a Koi pond. They eat almost all vegetation, they get huge, and take massive filtering systems.