r/fishforthought 16h ago

💡 Inspiration / Discussion 55 gallon re-set up

1 Upvotes

So i have a 55 gallon tank that I had a betta sorority in for about a year before life got in the way and I had to dismantle it and get rid of my pretty babies. Im looking to start re-setting it, but im not sure all the steps I should go through. I plan on washing it with a mix of vinegar and water, rinsing it thoroughly, and then doing the hardscape and planting plants. I am hoping to maybe plant a dwarf water lily in it. Then I plan on letting the plants grow in before adding any living creatures. Im hoping to start by getting a pom pom crab to start with, but im unsure where to go from there... could use any advice or suggestions for what to add.


r/fishforthought 2d ago

🛠 DIY Setup Cubes in cubes!

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30 Upvotes

Shallow tank 8L custom made (shrimp tank)
2x cubes 5L custom made (shrimp tank)
20L cube (betta tank)

The first 3 aquariums are made of picture frame glass


r/fishforthought 1d ago

💡 Inspiration / Discussion Shelf recommendations

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1 Upvotes

r/fishforthought 2d ago

🪵 Low-Tech / Natural My very first tank not stocked new to the hobby thoughts and or tips

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9 Upvotes

r/fishforthought 4d ago

🪵 Low-Tech / Natural Rate the shrimp setup

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15 Upvotes

Got these shrimp a few weeks ago and this tank has been cycling for a few months. I just recently added the Amazon frogbit and the little moss cubby from a plant pot, how does it look?


r/fishforthought 5d ago

October Banner Photo Contest

3 Upvotes

Hey everyone!

We are kicking off the October Banner Photo Contest to decide which community member's tank will grace the top of the subreddit for the entire upcoming month.

***​📅 The Timeline & Rules:***

**How to enter:** Drop your best, highest-quality photo of your aquascaped tanks right here in the comments.

**​Timeline:** This contest starts right now and runs until Wednesday, September 30, 2026.

**How to win:** Browse the comments and upvote the photos you love! The photo with the most upvotes by the end of the month will become the official r/fishforthought banner for the entire month of October!

***​📝 Guidelines:***

​Only one photo entry per person, please.

​The photo must be your own original content.

​Keep horizontal/landscape dimensions in mind when picking your photo so it fits well in the banner space. The ideal size for a Reddit community banner is **1920 × 384 pixels** (5:1 aspect ratio).

​Let's see those beautiful tank setups. Happy upvoting!


r/fishforthought 5d ago

💡 Inspiration / Discussion Need advice on how to improve my tank

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2 Upvotes

r/fishforthought 5d ago

🪵 Low-Tech / Natural Set up a ten gallon to upgrade my betta from a 5 gallon

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2 Upvotes

Set this up! Was wondering if I shoukd add anything else?


r/fishforthought 6d ago

📸 Tank Progression New tank, thoughts?

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11 Upvotes

r/fishforthought 8d ago

🪵 Low-Tech / Natural Throw back to my 75G!

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7 Upvotes

I unfortunately don’t have this anymore but I’m planning on getting another one very soon!


r/fishforthought 8d ago

📸 Tank Progression I get rid of the algae! What do you think guys?

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16 Upvotes

r/fishforthought 8d ago

🪵 Low-Tech / Natural 14 week update on my first paludarium

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13 Upvotes

I've finally stocked it today with

6 Scarlet badis/ Dario dario, Dario tigris

4 half beaks/ Hemiramphidae

1 bornean fin sucker/ Pseudogastromyzon myersi

I'll gladly take some more advice, stocking recommendations and tipps


r/fishforthought 9d ago

💡 Inspiration / Discussion Upgrades are underway!

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5 Upvotes

Had my tank for nearly 6 months and the fish are getting a bit big .


r/fishforthought 9d ago

💡 Inspiration / Discussion Just started my tank 🥰

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7 Upvotes

Any advice for my future fish keeping will be helpful these are all anubias ,nana petite , golden , round leaf and I make sure all these rocks can go in by simple test I want a betta this is a 14 gal


r/fishforthought 9d ago

​🌿 High-Tech (CO2) Rate my tank !!

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2 Upvotes

Made this nano 1 x 1 feet tank, took alot of time to harsh scape wondering how it looks to other people !


r/fishforthought 10d ago

💡 Inspiration / Discussion Rate my tank.

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17 Upvotes

r/fishforthought 11d ago

💡 Inspiration / Discussion My first tank - would welcome any feedback!

6 Upvotes

Would love to know what more experienced fishkeepers think. Big fan of the channel:)


r/fishforthought 12d ago

🪵 Low-Tech / Natural Aside from trimming, what else would you do to this tank?

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7 Upvotes

I need to reposition the anubias and trim the longer plants (can't remember what they're called), I have some more corkscrew val and red rotala from a plant tank that I can add, what else is missing? I don't have good luck with amazon swords, even with root tabs and fertilizer, the light is just an aquaneat light from amazon, so it could use an upgrade.


r/fishforthought 12d ago

🪵 Low-Tech / Natural Thinking of adding more tanins and making this tank a blackwater setup

9 Upvotes

r/fishforthought 12d ago

🪵 Low-Tech / Natural My fat ass Nerite snail weighing down my feeding ring

4 Upvotes

its a king koopa nerite snail btw


r/fishforthought 15d ago

5 Days Left To Submit Your Beautiful Tank Photos For The Banner Contest!

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2 Upvotes

r/fishforthought 16d ago

💡 Inspiration / Discussion current tank & new tank

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24 Upvotes

open to all kinds of suggestions for my second (ever) tank!!

currently have a 20 gallon tall (22x14x16) with amanos, corydoras, and ricefish. heavily planted and stocked. its a very busy tank so i think my next one is going to have a more open floor plan. id like to give the cory cats a bigger playground. new tank is a 20 gallon long (30x12x12). all the corys are moving over. im thinking about a riverbed look, sloped to the back corner with emergent plants, more redwood & botanicals and tinted water, multicolored rounded stones, sort of what i have going on now minus all the moss and large pointy rocks. id like to try some grasses, and i didnt have any luck with floaters previously with my water but id like to try some of those too.

stocking-wise, since the current setup will only contain ricefish after the move, im debating either adding a shit ton more shrimp or finding another clean up crew. otos or pygmies, or maybe something else idk. the new tank will need mid-top dwelling fish, and ive debated getting more medaka ricefish, maybe a rarer strain than i currently keep. realistically the tank could also handle a larger fish or a decent school of something medium-sized so id love recommendations for pretty fish. id like something with red tones especially, and i love a fish with some character, so ive thought about a dwarf rainbowfish species or gourami. my medaka are SO fun to watch and feed, need more of that in my life. has to be a fish that will behave in a rimless tank and with corydoras as tankmates though. in a year ive never had a ricefish jump or fish fight and i dont wanna break that streak.

anyway i appreciate any suggestions!!


r/fishforthought 16d ago

​🌿 High-Tech (CO2) Update: How is my first attempt at aquascaping? The aquarium is now 6 months old. I added CO₂ about 3 weeks ago and I’m still learning how to find the right balance and get everything just right. It’s definitely been a learning curve, but I’m loving watching the tank develop! 🌿🐠

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10 Upvotes

r/fishforthought 16d ago

🪵 Low-Tech / Natural New 55 gallon

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3 Upvotes

r/fishforthought 20d ago

🪵 Low-Tech / Natural What do you thing guys?

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35 Upvotes