#diana walstad

[absolutelynotanidiot]

I ordered a book about planted aquariums and stuff by the microbiologist Diana Walstad ("Ecology of the Planted Aquarium") and i am so incredibly excited because i want to make a small filter free aquarium in the future using her methods.

Foo the Flowerhorn on Youtube also made a bunch of those which is where i got that idea. (A Playlist full of them can be found here)

The only issue being that i am moving in december and it probably won't be worth it to set up a tank now only to take it down again for my move, so it'll have to wait until i get to my new apartment :(

(I just know I want shrimp and loads of vegetation, not even necessarily fish)

[yoshistory]

the tank i have for the shrimp comes with a built-in filter, bubbler, and light that doesn't seem like it can be separated from one another to function since they all plug into the same chunk bit... this tank also has a history of killing fish WAY larger than my shrimp with this filter just as it is... so... im wondering if i can fashion a false bottom for the filter but the tradeoff is maintaining it is going to be way harder this way if not impossible... ugh....

[emeraldlabyrinth]

It's cool to see the tank coming together. You did such a beautiful job putting it together. I plan on upgrading my current tank to a 15-gal here shortly aswell.

I was surprised to hear that about Sparkling Gourami. I have only ever heard that they are shy and good-natured. Celestial Danios are also known to be shy pairing shy fish with more outgoing fish is usually recommended as it makes the shy fish more comfortable coming out in the open.

You have done a really good job picking these guys out. I look forward to seeing which ones you choose.

I have heard these fishkeeping books are pretty good. They are likely a more reliable source of information.

Encyclopedia of Aquarium Fish by David Alderton The Tropical Fish Handbook by David Goodwin (this is the most recent) Ecology of the Planted Aquarium: A Practical Manual and Scientific Treatise for the Home Aquarist by Diana Walstad

Fish Wishes!

(Images aren’t mine, snatched from google)

Ok so I’ve thought about this for awhile and I’ve seen a couple of these guys in fish stores and done the research to figure out what’s going to be happiest in my 15G nano tank.

Honey Gourami as the centrepiece fish

When I see these guys iRL, they’re always inquisitive, swimming right up to things and then giving them a little pat with their feelers. They’re cute and interesting to watch. Generally considered a peaceful community fish but Reddit has been full of stories of them bullying their own kind until they die :< As they’re happy solo, I think I can give them a stress free life being the centrepiece fish of the tank with a few easygoing nano fish friends.

Or Sparkling Gourami as the centrepiece?

I love the idea of Sparklers. I fell in love with the YouTube series from Foo the Flowerhorn where they set up a tank with sparklers and amanos. In reality I think it’s very risky for the amanos; I’ve had LFS guys and Reddit posts give me anecdotes about the sparklers eating shrimp or killing them off slowly by beating them into hiding. Let’s be honest, I do this hobby to relax. I’m not going to have violence in my tank! Such a shame as they’re so pretty. The image of these guys with their turquoise scales and a backdrop of a bunch of baby blue jelly shrimps would be soo cool but I know there would be suffering so it would never be worth it.

Nano fish

Celestial Pearl Danios

Excuse the shitty iPhone vid. Sometimes you just have to go to see some fish iRL to figure if you’re really going to love them.

I’ll tell you what, every time I see these guys in real life they make my heart flutter with how stinking cute they are. They have beautiful colours and are so small. The ones I’ve seen in store have been about 0.8” in length.

Chilli rasbora

These are another species that always catch my attention in person. Their little faces and big eyes are too cute to handle and their body shape looks like a miniature red shark. They’re also micro predators so they would have a great time gobbling up the creatures and loose eggs in the tank. Thankfully their mouths are too small to do any damage to shrimps!

Extras;

When I think of all the gross lil non-fish creatures I would enjoy in a tank, my mind always gravitates to cherry shrimp or amanos. With amanos I think i’d like the peace of mind to rely on these lil dudes to clean up the nastier hairier algae if it turns up.

However, a hoard of cherries swarming the tank and filling it with bright colours would also be so fun! Blue jellies are the cutest but bright orange ones look like you’ve got a tank full of pre cooked shrimp or living cheetos.

Anyways, that’s my fish wishes! Im not going to get every one of these fish, just a centrepiece fish, some skrimps if compatible and a small shoal of nano fish.

Next weekend I might go to the LFS and see what I can find, I’m so excited!

[malahatmorigirl]

I wish there were more people posting about the Walstad Method/planted bowls :( Im really into my planted bowl right now and would love to see more examples of other peoples projects. The problem is I've gone through all the tags on instagram, youtube and here :(

[thenarrativefoil]

2ish months of growth! just the anubis and sag are thriving, there's a few aquatic clovers left too. there's (1) good snaily friend in here who has gotten SUPER FAT, & has been dubbed The Gardener 💖💖💖

[cyprinodont]

Planted vase for a family friend's 7th grade classroom.

[divinefelinebast]

@crittercrew​

Okay, disclaimer, I’m no expert, just an aquatic hobbyist 😅

I’ve been trying to keep live aquatic plants for a few years though, and done a ton of research.

The method of having a layer of organic substrate (soil) under a layer of inert (little to no nutrients, such as sand or gravel) substrate was basically pioneered by Diana Walstad, and is thus referred to as the Walstad method. She has a book which, naturally, goes pretty in-depth!

I’ll be honest and say I don’t know a ton about the route without soil, AKA adding the nutrients into the water column via one of the many supplements brands like SeaChem have. As far as I can tell it basically requires being able to spot and identify your plant’s ailments and adding the specific requirement.

You could possibly get away with buying an all-around nutrient solution and adding that during water changes, buuuut in personal experience it wouldn’t be nearly so easy and you’d probably still wind up with dying plants. You should definitely be able to find more information on that, I think it’s generally the route that pet stores and the like take so it might work for you!

I found this article super useful for picking a substrate pair that’d suit my needs. However, as I recall fine sand isn’t recommended as it chokes roots and prevents oxygen from getting to your soil.

(From the above article)

But if axolotl don’t burrow deep and you pick a light-colored sand to cap, it’d probably be easy to spot and clean up any dark-colored soil that got above the cap. And a thin layer of sand likely wouldn’t impede your plants too much provided you had a deep enough layer of soil for them to anchor to. Or you could find a soil that’s fine enough to pass through or will break down in your axolotl’s gut and thus be safe. (Disclaimer #2, I know nothing about axolotl, I’m just guessing based on general aquarium care)

In any case, do your research, consider any approaches and variables carefully (as in, don’t just try to recreate someone else’s setup and hope for the best because it worked for them) and again, good luck! I hope this helps point you in the direction that’s best for you.

[tricktster]

Oh as an addendum to all the co2 talk, if you’re wondering why I settled on such a complicated system, the answer is simple: spite. Like all hobbies, aqautics is full of That Dude hobbiests who will look down their nose at you if you’re not using the most complicated, cutting-edge techniques and gear. It can be really alienating for a new hobbiest to get their excitement shut down with dismissive commentary about how their set-up sucks, mixed with unfamiliar and hypertechnical terminology (and, uh, usually for the record this is being done by middle aged men who do not like it when People Who Are Not Like Them get into the thing they’re into. Happens with aquariums, comics, tabletop rpgs, guitars... you know, most of the things I like.) My reaction to that mentality is always “fuck you, I’m gonna learn more than you,” but if you want to learn about a real revolutionary, check out Diana Walstad, who basically said, uh, actually, I’m gonna do things my own way and it’s going to kick your techy shit’s ass. Walstad method tanks are beautiful, lush, extremely low cost, require no co2 supplementation, and well developed Walstad tanks are so fucking effective as a closed ecosystem that they don’t even require a filter. We stan this woman:

Also she looks like your favorite bio teacher, lives like a kind witch from a Miyazaki movie, and she is who I want to be when I grow up.

[y0rkminster]

Hope for fish TB!

After Aeneas died, I decided the best way to honor his memory would be to use the knowledge I gained, too late for him, to save another fish with myco (fish TB).

Evander here had it bad. I didn’t think he’d make it but he’s thriving.

First, a word of caution: some strains of fish TB can be transmitted to humans. You cannot get TB from a fish, but you can get what’s known as a fish tank granuloma. I strongly recommend glove use. That being said, my immune system is currently in the toilet and I didn’t get sick. But you are risking transmission, and should know this going in.

Here’s what I did, and the rationale:

UV Sterilizer: it worked for Diana Walstad, a fantastic biologist. She wrote a great paper on the topic.

Clarithromycin: used in human mycobacterial infections.

Erythromycin: likely co-infection due to filthy conditions at this especially bad pet store. Evander here is also a dragonscale, which means he’s prone to diamond eye. Diamond eye is thought to be triggered by infection. In humans, erythromycin is used often to protect the eyes. This is, admittedly, weak rationale. But I’m including it because it was a turning point for this little guy. Treating co infections will help their immune systems join the fight.

PolyGuard: very broad spectrum to nab any other secondary infection.

Best wishes to everyone who’s battling this awful disease. There is hope if it’s caught early enough.

[whywolfprincess]

It is absolutely baffling that every time, without fail, people will recommend newbies in aquaria to set up a Walstad tank as their first project 👀💦

It's upsetting to look at, especially since people are willing to do proper heated cycled tanks for their tropical fish, and then they get something suggested that's not far from Betta in a Vase with some kind of plant as a "filter".

The book of Diana Walstad is interesting, especially regarding plant communication and the ability to fend off algae, but the whole thing is not easy to balance and stock.

There is no true closed system in those tiny piss pots in which we do our feeble attempts to mimic ecosystems.

Please, teach newbies how to heat and cycle their tanks, and not to have rotting plants and dead fish because they did not understand the bare minimum water chemistry.

[scalestails]

thoughts on walstad method tank setups?? it seems very cool to me but also im not experienced with keeping fish so idk if theres some big red flag im missing lmao. specifically i mean the ones that still have filters but do like semi-infrequent water changes

My recommendation if you want to start a Walstad tank? Read the book Ecology of the Planted Aquarium: a Practical Manual and Scientific Treatis by Diana Walstad.

This is, literally, the woman to write the book about Walstad tanks! I understand not everyone can buy books but if you have the cash, please read the book instead of relying on forums or websites that go off what the book says. Not saying that they're inherently wrong, but you'll have a better understanding of the entire idea if you read it!

[allianceagainstnano]

Oh Meredith, haven’t you learned that overstocked, unfiltered tanks don’t work for you? How many fish will have to die under your neglect before you give up your ego?

For those unfamiliar, the importance of water changes it remove nitrates from the water. Nitrates are the final result of The Nitrogen Cycle, which can be removed with the help of plants and water changes. 

[Image Source]

What she’s attempting here is likely inspired by the Walstad Method.

In a nutshell, the Walstad method is a low-maintenance planted tank method written about in a book called “Ecology of the Planted Aquarium” by Diana L. Walstad. While it is a scientifically sound method of fish keeping, it can be pretty risky and you have to know and understand the science behind it, so we don’t recommend it to beginner fishkeepers - or for anyone who isn’t willing to do very frequent water parameter checks, even if the Walstad method is meant to be low maintenance. That being said, in Walstad’s book she has some particular recommendations that Meredith isn’t following with this tank. First of all, filtration. This 10 gallon tank has no filtration at all, where Walstad would recommend a simple HOB (hang-on-back) filter.

Walstad also recommends choosing fish carefully to fit the tank, based on the adult size that the fish can grow to.

Now, we already know that Meredith supports stunting goldfish, but another thing you’ll notice about the fish above is that all of them are pretty low bioload in comparison to goldfish. In order for a Walstad tank to be stable, you’d need a low bioload to plant ratio, as well as a filter for additional waste control and flow.

Goldfish have a high bioload - certainly much higher than dwarf gouramis and the other small schoolers that Walstad recommends for tanks 10-20 gallons.

Meredith’s 10 gallon tank has been set up for perhaps a little over a year with two high bioload goldfish, a betta, and an unknown number of snails. There appears to be no scientific backing for her current setup, and I would imagine it is doomed to fail within the next year.

[regulations]

eyyy thank you @cowboydotzip !!

last song: gooey rework ft. chester watson

last movie watched: ponyo!

currently reading: braiding sweetgrass by robin wall kimmerer/ecology of the planted aquarium by diana walstad lmao

currently watching: the mandalorian shhh

currently craving: a coke icee

i forgot how many people to tag instantly SO mutuals if you see this do it if you want hehe

[missficklereader]

The Distraction Game: Watching a Betta Fish

This is Konoshi. She is a betta fish. She lives in a planted tank that I set up based on Diana Walstad’s book, The Ecology of the Planted Aquarium. So far I’ve kept Konoshi alive for almost two months. I got her as a fry, probably about 6 to 8 weeks old. Petco sells betta fry as “baby bettas,” although they really shouldn’t. According to all the information I’ve looked at, betta fry are delicate…

[aqua-terra-riumblr]

A little aquarium with method of Diana Walstad. No CO2, No filter.

[asyrealtyco]

Liked on YouTube: #2 Volcano Filter Betta Aquarium — YES filter, NO CO2, NO Ferts 7.6 Gallon Tank

February 23, 2020 at 03:56PM https://youtu.be/kdCOvPg5k3Q#2 Volcano Filter Betta Aquarium — YES filter, NO CO2, NO Ferts 7.6 Gallon Tank Setup video of this tank : https://www.youtube.com/watch?v=EvS4JeYzew8

This was the most difficult tank I’ve ever setup b/c I had to choose only foreground and short plants that would do well without CO2 and without dosing fertilizers. The volcano filter is working surprisingly well even though it went through algae problems initially. There are still algae on it, but it has slowed quite a bit.

The shrimp and tetras were getting along fine and did very well. The reason I waited 10 days before adding a betta was to see if the tetras were all healthy before adding a betta. Feeding them live brine shrimp along with flakes really made them recover faster from being shipped and put into a new tank. Also, I didn’t want to put the betta in first, b/c if the betta established its territory first, he might go after the tetras a lot more.

Adding a betta into this mix is risky. He is a chirpy little fellow, and I’m a little worried about the shrimp, especially. He has tried to catch the tetras here and there, but soon realized that there is absolutely no chance of him catching one.

When I moved, I had to take the entire tank apart, and I did end up putting back the pump sponge that I had forgotten during the setup. The pump really needed the sponge b/c there were baby snails stuck in the intake.

I’m finally getting back into the swing of things. There were million things that needed to be done when I moved. I’ll probably try to upload more often soon.

There were literally maybe 3 or 4 duckweed when I first bought the azolla. Then the 3 or 4 duckweed became hundreds in no time. All of the azolla disappeared. The shrimp ate some for sure, but I also think allelopathy was part of it. Duckweed vs. azolla – duckweed wins, it seems.

Most of the expensive plants didn’t do well. Some were hanging on, but when I added the shrimp, the weak plants were all eaten.

The plants in this tank now: Micro sword https://amzn.to/301YQHl – Barely hanging on after 3 months. Did not die, but stalled mostly. Pygmy chain sword https://amzn.to/2HWhfyS — It stayed very short and small, but they have sent out a few runners here and there. It’s surviving. Glosso https://amzn.to/2LFAVbn – Some didn’t make it, but some are also doing well. The ones that made it have sent out runners. It’s staying very small and low to the ground. Java moss https://amzn.to/2N4uQsr – The ones on the rock are doing well. The ones below the water surface are also doing well Staurogyne repens https://amzn.to/39SlurG – It’s doing pretty well. It is a slow grower it seems. Ricciocarpos natans – It’s doing very well. It’s pretty much perfect. The shrimp do not mess with it mostly.

Merch: http://bit.ly/2Vmb5j4

This is a Walstad Method tank. Check out her book in the link below if interested. The book I read to make this aquarium: Ecology of the Planted Aquarium by Diana Walstad(Hard cover) http://amzn.to/2tB4xiZ Ecology of the Planted Aquarium by Diana Walstad(digital) http://amzn.to/2svT0Sy

Dremel 3000 http://amzn.to/2C9t4Ad 561 Multipurpose Cutting Bit https://amzn.to/2vfSd7J

Polycarbonate Sheet 5mm https://amzn.to/36D1XcP

Cherry shrimp https://amzn.to/2FsObxB

This video was shot with: Camera: LG V10 https://amzn.to/2JrwD4C

Edited with Vegas Pro 15 https://amzn.to/2Hwu5C5

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Gnossienne No.2 played by jercarrier http://bit.ly/2SRqxlT

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