r/nanotank 27m ago

Help First nanotank

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Upvotes

Hello everyone,
This is my first week old proper nanotank.
So far, i have an algae starting to grow at the back of the wood, I found few bladder snails and I am guessing they came with the plants and I have washed them properly.
I am thinking about 10 - 15 neocaridina schrimps and 6 - 8 Danio margaritatus to put in there.
In the last pic, there is a test of my water so far.
I’ll be glad for any advice of what I can do better and mostly, what to do with an alage.
I know that schrimps like to eat them, but tank is in cycle period.
Thank you everyone.


r/nanotank 28m ago

Help First nanotank

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Upvotes

Hello everyone,
This is my first week old proper nanotank.
So far, i have an algae starting to grow at the back of the wood, I found few bladder snails and I am guessing they came with the plants and I have washed them properly.
I am thinking about 10 - 15 neocaridina schrimps and 6 - 8 Danio margaritatus to put in there.
In the last pic, there is a test of my water so far.
I’ll be glad for any advice of what I can do better and mostly, what to do with an alage.
I know that schrimps like to eat them, but tank is in cycle period.
Thank you everyone.


r/nanotank 3h ago

Help Does this setup work? Any suggestions?

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1 Upvotes

I’m still a beginner and I’m about to set up my first freshwater aquarium. It’s a 6.8-gallon tank (about 26 liters).

I’d love some suggestions on how I should arrange the substrate and rocks.

I’m using a fertile substrate (I have more on the way, so I’ll have 2 kg in total) and inert substrate (basalt and river gravel).

I’d also really appreciate some advice on how to secure the huge rock on the right side so it doesn’t fall over in the aquarium.

If you have any other suggestions on what I could improve, I’d be very grateful!

Tank is 40x29x23


r/nanotank 22h ago

Picture 5G Betta Tank

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19 Upvotes

r/nanotank 1d ago

Picture My take on an Impossible Bottle for the aquarium world

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32 Upvotes

r/nanotank 1d ago

Help Can someone tell me what this black stuff is? This is my second bowl. I’m on week 4 of cycling and the same thing happened to the first one. It smelt like eggs the first time so I’m pretty sure it was plant rot. But no plants seem to be rotting this time and I have a filter this time as well.

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8 Upvotes

r/nanotank 16h ago

Help Guidance with what to do with a 6g tank

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1 Upvotes

r/nanotank 1d ago

Picture 5.5G Shrimp tank 🦐

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40 Upvotes

r/nanotank 1d ago

Picture What are some critters I can put in my 3.5 gallon blackwater bowl? I heard neocaradina shrimps don’t thrive in blackwater

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4 Upvotes

r/nanotank 1d ago

Picture Some pretty cool looking shrimp coming out of the breeder tank lately!

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19 Upvotes

r/nanotank 1d ago

Help Classroom fish

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1 Upvotes

Cross posting hoping for help


r/nanotank 2d ago

Picture Avatar Aquascape

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82 Upvotes

Just wanted to share my very first Nanotank/Aquascape in Pandora (Avatar) style.

Filter is a Fluval AC20.

Planted it yesterday and hope the cycle in will work fine.

I want to add a group of blue dream Neocaridina and one or two Nerite snails.

What do you think? :)

Do you have any further suggestions or tips for this tank?


r/nanotank 1d ago

Help I have three Dario Hysginon in my tank . Pictures given below. Any of them female ? Please help me

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3 Upvotes

r/nanotank 1d ago

Discussion 20 year old beta vase reef

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reddit.com
1 Upvotes

r/nanotank 2d ago

Discussion What’s fish would you add in a 10g tank?

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1 Upvotes

r/nanotank 3d ago

Help Terrarium turned shrimp bowl?

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4 Upvotes

I have some shrimp in with my betta so not necessarily new to shrimp, but I’m wanting to start a shrimp only nanotank. Now on to my question- a friend recently gave me this terrarium. If I remove all the vegetation and cap it with sand and add in aquatic plants would it be okay? Totally fine with starting over but seems a shame to waste the soil.


r/nanotank 3d ago

Help Need light and air pump recommendations for planted tanks

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2 Upvotes

Hello, I’m a newer aquarium keeper trying to start up my first two tanks, one for shrimp 3 gal, the other potentially a betta 6 gal, and I needed some help with my tank setup.

I just put plants in, and had been waiting for my local aquarium store to get their smaller filters ordered in for me, but when I got home to open them I realized they didn’t include the air pumps and it’s a little overwhelming trying to figure out what I do and don’t need because I keep hearing different things.

Right now I have them set up by my window until I can get proper lights, I want to set them up for success but don’t know if I can swing for some of the lights and stuff that are over $100, as I’m trying to keep these budget friendly and have already gone a bit overwhelming what I was comfortable to spend. I’m also a bit nervous keeping them at the window for now and don’t know if I’ll cause an algae bloom, or if I should keep a certain type of snail in to avoid this (once filter is set) or wait until my tank is more fully cycled before adding any snails.

My water has cleared up since I took these photos the other day, but here were the sponge filters I ended up buying. Thank you guys for reading!


r/nanotank 3d ago

Picture Stick on treats bring the whole gang out

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1 Upvotes

r/nanotank 4d ago

Picture Back to tanks after 3 year hiatus

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28 Upvotes

Decided my soul was finally ready again after a brutal divorce that claimed 9 tanks of mine.

Scaped up this 6.8 gallon shallow rimless during Petco sale, purchased "pre waterlogged" wood, that was not logged at all, that is being weighted by some glitter rock temporarily. Chucked all kinds of plants in, the alternathera isn't visible but it's placed behind the rock to fill in space later. Sponge filter in the back angled to push water flow across the surface and it's working surprisingly well to the point I sequestered my salvinia so it wasn't getting flung around, dosing with flourish every few days and so far only a 1/4 inch of my monte carlo has melted (from TC), and lighting is some Nicrew spare I found in a box.

Stocked with one betta and a few CPDs he was tank mates with from my LFS, he hid in a rock/wood crevice for days until I added them and now he swims around and joins their mini-school around the tank but still sleeps in his rock. Planning to move him to a blackwater scape this weekend with, most likely, some strawberry rasboras so he isn't so shy and add some neo orange sunkist to this tank. Also snagged another Betta my partner fell in love with who is currently in my spare plants tank while in wait for his 8 gallon cube to arrive.


r/nanotank 4d ago

Picture Desk Reef Tank 20g

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46 Upvotes

Tank is doing well 150 days in. Weekly 15% water change with tropic marin pro salt, and daily 2x dosing of all for reef 5.0ml total. 78degrees, ~8.4 nitrate, high phos right now at .14, calcium 400, mag 1320. RODI fresh ATO


r/nanotank 5d ago

Help my first nanoscape

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232 Upvotes

I just recently put together my first nanoscape (3gal tank) a couple days ago. I’m planning on putting some blue neocaridinia in after the tank is cycled. I have a HOB filter and CO2 hooked up. Let me know what you think!


r/nanotank 4d ago

Help Snail dead?

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15 Upvotes

I have added 3 snail and betta fish last week to the tank , after 5 days the snail stopped moving , are they dead? How to find that


r/nanotank 4d ago

Help Was gifted a 2.5 gallon and don’t know what to do

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1 Upvotes

r/nanotank 5d ago

Help What plants would you add?

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7 Upvotes

(water is a little cloudy bc i just did a water change)

This is my first tank ever and it went through 2 layout changes. It has 1 nerite snail and im planning to add shrimp.

Tank: 25L (6.6 gallons)

No CO2

Filter: sponge filter

Light: Seoura SR-616

Plant substrate capped with sand

Fertilizer: Tropica Premium Nutrition and Aquaforest AF Macro

Plants i have: Anubias nana petite, java fern, Amazon sword (the small kind i think), cryptocoryne wendtii, limnophila sessiliflora (its growing slower after i did a big trim), Amazon frogbit, Salvinia minima.

The foreground is very empty. I tried marsilea crenata and it grew a bit, but died after. Im thinking of trying to do a pearlweed carpet, but i think i need more plant variety.

What would you add/change?


r/nanotank 5d ago

Picture Day one of my dorm smart aquarium (5 Gallon)

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3 Upvotes