Category Archives: Aquariums and Water Gardens

Eclipse Doodle

Here is my eclipse doodle art from 4/8/24

Yesterday my Dad and I went to Hawn State Park in southern Missouri to watch the eclipse. I took my drawing and doodling supplies with me to help pass the time while waiting for the main event. We left fairly early because we knew there would be a lot of traffic and we got there about two hours before the sun started to get covered up. The state park had a nice parking area for us in a mowed field. We had a little picnic and I sat on a blanket doing an eclispe inspired piece of doodle art with colored ink pens and markers.

I am very grateful that I was able to do this. I’ve been in physical therapy for the last several weeks for an arm and wrist injury. I’ve been severely limited in my usual activities for the last couple of months but I’m getting better. I’m slowly adding in my normal activities one by one as I do exercises to get stronger. I’ve added back in crafting, gardening, and now drawing. A week ago my wrist hurt so badly that I could barely address an envelope. This is my first drawing since the injury. I did it without pain and my injury doesn’t feel worse this morning. I’m on the mend and I’m very thankful. I think sewing is the last normal activity to re-try.

When I started this doodle, I knew I wanted to do something inspired by the color wheel. I decided to make each color inspired by a stage of the eclipse. I just doodled whatever came into my mind. As we got closer to totality, I started setting the stopwatch on my phone to go off every 10 minutes – then I’d look at the sun through the eclipse glasses and draw something inspired by that phase.

I kind of had a vague image in my mind of a weird foldout from the Voynich Manuscript as I doodled.

Without looking at a copy of any of the manuscript pages as I drew, I was just trying to get the feel of it, trying to imagine how someone trying to penetrate deep mysteries without the answers that we take for granted now might have reacted.

I was also inspired by some plants in our outdoor water garden. I have a small stream as part of our outdoor pond. It acts as part of our filtration system because I run water through lava rock and plants that are in it. One of the plants I grow is a Missouri native called American Water Willow. The stems have really interesting cross sections. I was also thinking about these stems as I was drawing.

Cross sections of American Water Willow stems in my water garden. I don’t know why it’s called water willow. The flowers seem orchid-like, and the leaves seem iris-like. Oh well, its beautiful and native so what’s not to like?

Sitting in the warm sun on a perfect day in a beautiful park with my Dad was a treat. And I proved I can draw again so I can resume my plein air drawing group activities and watercolor painting classes that I was taking before I got injured. That’s a big weight off my mind! I also have a class coming up that I’m teaching – my first since the COVID pandemic – and I’m relieved to know I’ll be able to do a good job.

I haven’t wanted to talk about the injury unless I absolutely have to because it’s scary and I was embarassed. For example I wasn’t able to brush my hair and it got so tangled I asked my husband to cut part of it off. I have about four hairs in each follicle for every one that most people have, so my hair dresser has told me. It doesn’t take much for it to turn into an inpenetrable mat. So I was looking like a Harpy Eagle or like I was trying to audition to be in Night Ranger until I got it fixed. I’m slowly getting my life back together and resuming normal activities. That is a relief because I’ve been very stressed out by not being able to do what I normally do. It’s easy to feel isolated if you have an injury. If you ask for help you don’t know if you are going to get helped or attacked because people think you should be getting well faster. It’s humbling and it really makes me have additional empathy for other people who are strugging with something similar, whether permanent or temporary. I’m more grateful than I can say that the therapy is working.

How to start up a freshwater aquarium

Last edited: 11/08/22

This is going to be another one of those blog posts of mine that will be updated periodically as I work on and document a project. I have to move and rehome some aquariums that I’ve had set up in my condo for many years. I am donating some of my aquariums to schools and/or nonprofit organizations to make room for me to rehab my condo because it has mold damage from the upstairs neighbor having a serious water leak this past August.

The main way I’ve been using my aquariums over the last few years is to over winter plants and animals from my pond and the small water garden I kept before I had a pond. I need a place for the animals and plants from my aquariums to stay while I’m working on moving them. I’m currently staying with my Dad at his house because last week he had surgery and he needs some extra help for awhile. While I’m here, I’m reviving the aquarium I set up many years ago for my late brother. It’s been empty and dry for awhile, but I’m going to bring it back to life to make space for the plants and animals while I do my moving and setup tasks.

It takes time to set up a new aquarium and make it safe and healthy for aquarium life. If this is something you want to try, follow me as I set up a new aquarium, or two, or three so you can see how it’s done. Allow yourself about 30 days from the time you fill up the tank with water to the day you add the fish. You are almost guaranteed success if you follow my steps – they are based on decades of experience.

While I’m working on documenting my process from beginning to end, you might also enjoy an older article I wrote that includes information that can be applied to all fresh water aquarium keeping.
READ: Create an Indoor Water Garden

Also here is an article I wrote about water quality in ponds. Even though the scale is different, concepts about nutrients in the water and types of filtration are basically the same. Reading it should give you a good overview about the topic of water quality.
READ: Help – My Pond is Full of Algae!

How to start up a freshwater aquarium

Tools and materials needed:
Aquarium
Aquarium stand
Aquarium gravel
Aquarium filter
Aquarium lid
Filter
Filter medium
2 large aquarium safe buckets
Thermometer
Lava Rock

Options:
Aquarium heater
Aquarium safe silicone sealer
Air pump
Air tubing
Bubble wall
Activated charcoal
Ammonia test kit
PH test kit

1. Test the aquarium, used or new, for leaks. Place it outside or on a basement floor that can get wet near a drain. Make sure it’s on a hard, level surface. The water will be very heavy when the tank is full so the surface must be level in order not to damage the tank. You can temporarily place it on it’s stand if you’re using one.

Check the aquarium in a day or so to make sure all seams are dry. If it’s free of leaks, empty the water out and proceed to Step 2. DO NOT move the tank with any water in it. If there are leaks, get some aquarium safe silicone sealer to patch the leaks after thoroughly drying the area you are patching. Follow the directions on the silicone sealer packaging about curing times and such.

2. Place the aquarium on the stand in the spot you have chosen. If all goes well, this aquarium will sit in this spot for many months or years so take some care in where you place it. Near an electrical outlet is convenient for running your equipment such as lights and filters. Near a window is usually not recommended because the excess light might cause algae growth. However if you are growing plants with a high light requirement, you might prefer to put it by a window. If you do get algae, it’s annoying but not the end of the world, I’ll tell you how to fight it later.

It’s best to use a designated aquarium stand unless you are placing it on a sturdy piece of furniture that you are certain will hold the weight. In my example I’m using our old buffet which has held 30 gallon aquariums in the past for many years, so I know it will take the weight safely.

The gravel was still in this tank from the last time it was in use – several years ago at least. I’m not worried about whether or not the gravel is clean – any organic matter and dormant beneficial bacteria left in this gravel will actually help the aquarium get started again so at this time there is no benefit to rinsing it. I’ll explain why later in this article. If this was brand new gravel, I’d rinse it once in tap water just to make sure it’s not dusty and likely to cloud the water. Prepared gravel is rarely a problem but I always rinse once just in case.

3. Add aquarium gravel. The safest gravel to use is pre-packaged and intended specifically for aquariums. Rinse the gravel before adding to get any dust particles out.

Add only enough gravel to barely cover the bottom – deeper gravel will be harder to keep clean.

4. Fill the aquarium with tap water.

Once the aquarium is filled with water, we have to take some steps to make it ready for aquatic life. 

Remove Chlorine and Chloramines

Add Filtration

Exterior Filters

Interior Filters

Bubbles

It’s important for the water to be agitated a little bit so that gases can exchange at the surface, except for the few special cases where certain plants and animals prefer very still water. Oxygen needs to get into the water, and toxic gases need to get out. If your filter agitates the water enough, you don’t really need to add an additional device for making bubbles.  On the other hand, I think bubbles are so beautiful that I’m happy to go through the extra trouble and expense to add them.

If you have chosen a type of filter that uses an air pump, if the pump is strong enough you might be able to add a valve and bleed off some of the air to divert to a bubbler device. You can also just get another small air pump to run the bubbler. 

What are some examples of a bubbler, also called an aerator or airstone? There are wands, molded stones, and porous tubing in various sizes and shapes you can choose from. This picture shows a couple of different kinds that I’m using right now. To prevent crumbling, soak air stones in water for 24 hours before running air through them.

Regulate Temperature

Do you need to worry about PH?

It’s far easier to just choose plants and animals that like your water conditions than to try to use chemicals to manipulate the PH. If you get plants and animals from clubs or other hobbyists in the area using the same tap water and they don’t manipulate their PH, then you don’t have to worry about it. I haven’t tested my water for years – because I keep just a few species that I know can live in our water, it isn’t necessary. 

Whatever plants and animals you end up adding to your aquarium, find out if they have any special temperature or PH needs before you get them. Then you can be sure to group plants and animals together that like the same conditions. Then if there is a need to alter your PH you’ll be prepared. There are test kits and chemicals available at pet supply stores to help you monitor and change the PH if necessary.

TO BE CONTINUED…

I made two kinds of little stoneware planters for aquarium plants in Continuing Ed ceramics classes. On the left are examples I made without bottoms specifically for anchoring aquatic plants. To use them I pull some plants through the base and wrap with aquarium plant anchors. In this photo, I didn’t have any on hand so I wrapped the base of the plants with cord to keep them together. In the right photo are mini planters that I can fill with aquarium gravel to help anchor the plants. The plant on the left is Coontail, Ceratophyllum demersum. The plant on the right is Brazilian Waterweed, Egeria densa.

Aquarium Plant Species Profiles

Submerged Aquarium Plants

Anubias – Araceae
I have a few of these that I got from an aquarium store in the 2010s. They have very low light requirements and grow slowly.

Coontail – Ceratophyllum demersum
This grows well for me in both my pond and in aquariums with good lighting. I left some in my pond over last winter and it survived with a small heater keeping a hole in the ice and keeping the water from freezing over completely.

Egeria, Elodea and Hydrilla look very similar. They live mostly submerged but flower just above the water surface.

Brazilian Waterweed – Egeria densa
This grows well for me in both my pond and in aquariums with good lighting. I left some in my pond over last winter and it survived with a small heater keeping a hole in the ice and keeping the water from freezing over completely. I found my original specimens in Missouri in the Current River.

Canadian Pondweed – Elodea canadensis
Native to North America but has been introduced to other continents (Perry 85). A perennial commonly sold in pet stores for aquariums, also known as Anachris. Needs a lot of sun. (Atkinson and Mathison 53).

Hydrilla verticillata – looks very similar to and is related to Elodea (Perry 88). I don’t think it’s as pretty as Elodea and Egeria, because the leaves are more sparse making it look more leggy.

Java Fern

Java Moss

Floating Aquarium Plants

Duckweed – Lemna
I grow two sizes in my ponds and aquariums, Lemna minor and Lemna major. They are very beautiful grown separately, together, or with other floating water plants such as Azolla. The different sizes, colors and textures can be stunning when allowed to grow naturally in a patchwork fashion. If grown you must take care not to let it blanket the water surface completely or it might interfere with the gas exchange at the surface and cause a damaging lack of oxygen in the water. If you need to remove excess duckweed, that is a bit of extra maintenance you have to do, but there is a bonus – the tiny plants make excellent feed for vegetable-eating animals, or it could be a very nutritious addition to your compost or worm bin.

Azolla, Graveyard Moss and Duckweed
LEFT: Azolla with Water Hyacinth at the top of the photo. CENTER: Graveyard moss growing in my pond waterfall at the left, a mosaic of Azolla and Duckweed in the water. RIGHT: Mosaic of Duckweed (Lemna major and Lemna Minor) with a little Creeping Jenny emerging. In my experience Duckweed prefers lower light conditions than some other floating plants such as Azolla and Water Hyacinth. In my water gardens and aquariums I put a little of each everywhere I can to see what thrives in which spots. If you have extra it’s worth experimenting even if you think you know what it will do – sometimes the plants surprise you.

Water Fern – Azolla

Water Hyacinth – Eichhornia crassipes

LEFT: Watercress in planters in the “stream” area of my pond when I was first building it. The terra cotta pot is a temporary planter doubling as a temporary filter. Water flowing through lava rock is one of the best filters you can have for an aquarium or a pond. CENTER: Creeping Jenny and Watercress while it’s flowering. A beautiful combination! RIGHT: The Creeping Jenny growing in among rocks and in the temporary filter. Adds beauty and biological filtration.

Emerging Aquarium Plants

Arrowhead – Sagittaria

Creeping Jenny – Lysimachia nummularia
I have the gold leaved variety ‘Aurea’ which is a gorgeous lime green color. This is a truly amazing plant. It will grow in regular garden soil as long as it gets enough moisture. I first bought it because I saw it being used a lot as ground cover when I went on a house tour. I fell in love and got some. It makes an excellent aquarium plant too if you can give it enough light and grow it in an emerging situation such as on a waterfall or in a refugium or bog setup. It does fabulously well in the shallow, rocky, “stream” portion of my outdoor water garden too. It looks beautiful trailing out of containers.

Graveyard Moss

Lucky Bamboo

Papyrus – Cyperus papyrus I bought two Papyrus plants at the beginning of this past summer to put in the “river” portion of my pond. The grower calls one “Prince Tut” and the larger one “King Tut”.

Parrot Feather – Myriophyllum

Pondweed – Potamogeton

Watercress

Aquarium Animals

Works Cited and Further Reading on Indoor Freshwater Aquariums and Other Indoor Growing Situations

Bailey, Tom and Nevin. “Pet Fish Talk.” Pet Fish Talk, 2002-2022, web.archive.org/web/20220522003017/https://petfishtalk.com/. Accessed 28 October 2022.

Boruchowitz, David E. The Simple Guide to Freshwater Aquariums. T.F.H. Publications, Inc., 2001.

Brackney, Susan M. The Insatiable Gardener’s Guide: How to Grow Anything & Everything Indoors, Year ‘Round. Five Hearts Press. 2003.

“Field Guide.” Missouri Department of Conservation, 2022, mdc.mo.gov/discover-nature/field-guide. Accessed 27 October 2022.

Julian, T.W. The Dell Encyclopedia of Tropical Fish. Dell Publishing Co., Inc. 1974.

“Plant Directory.” University of Florida / IFAS / Center for Aquatic & Invasive Plants, 2022, plants.ifas.ufl.edu/plant-directory/. Accessed 27 October 2022.

Sakurai, Atsushi, Yohei Sakamoto and Fumitoshi Mori. Aquarium Fish Of The World: The Comprehensive Guide to 650 Species. Chronicle Books. 1993.

Van Patten, George. Gardening Indoors: the Indoor Gardener’s Bible. Van Patten Publishing. 2002.

Windelov, Holder and Jiri Stodola. Aquarium Plants: A Complete Introduction. T.F.H. Publications, Inc. 1987.

Works Cited and Further Reading on Outdoor Water Features and Water Gardening

“Aquatic Plants.” Chalily, 2022, www.chalily.com/product-category/aquatic-plants/. Accessed 28 October 2022.

Art, Henry W. A Garden of Wildflowers: 10 Native Species and How to Grow Them. Storey Communications, Inc., 1986.

Atkinson, Susan and Suzanne Normand Mathison, Editors. Garden Pools Fountains & Waterfalls. Sunset Publishing Corp. 1989, 1974, 1965.

Elving, Phyllis and Suzanne Normand Eyre, Editors. Container Gardening. Sunset Publishing Corporation. 1998.

Perry, Frances MBE VMH. The Water Garden. Van Nostrand Reinhold Company. 1981.

Wieser, K. H. and Dr. P. V. Loiselle. Your Garden Pond: Practical tips on planning, design, installation and maintenance. Tetra-Press. 1986.

White, Hazel and the Editors of Sunset Books. Landscaping Small Spaces. Sunset Books, 2001.