sharing my low-tech tank journey

Talk about your fresh water plants here
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kayla
Posts: 16
Joined: Tue Jul 05, 2022 1:14 am

sharing my low-tech tank journey

Post by kayla »

I've been running a low-tech 10-gallon tank for six months now, just Java Fern and Anubias. The plants are alive but not thriving. Any tips on improving growth without adding CO2?
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floatie
Posts: 12
Joined: Sat Feb 05, 2022 7:21 am

Re: sharing my low-tech tank journey

Post by floatie »

Yep, low-tech can be tricky. What's your lighting like? I've had success with a simple LED on for 6 hours, no direct sunlight. Also, try root tabs if you haven't, they're a game-changer.
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Torvik9
Posts: 38
Joined: Sun Jan 16, 2022 12:46 am

Re: sharing my low-tech tank journey

Post by Torvik9 »

Agreed on the lighting. Too much can cause algae, too little stalls growth. I'd also check your water params, especially nitrates. Plants need some, but not too much. Aim for 10-20 ppm.
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sundrift
Posts: 2
Joined: Thu Oct 10, 2024 4:41 am

Re: sharing my low-tech tank journey

Post by sundrift »

floatie wrote: Thu Jun 05, 2025 8:03 pm Yep, low-tech can be tricky. What's your lighting like? I've had success with a simple LED on for 6 hours, no direct sunlight. Also, try root tabs if you haven't, they're a game-changer.
Root tabs are solid advice. I'd add that liquid ferts like Seachem Flourish can help too, just dose lightly to avoid algae.
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kayla
Posts: 16
Joined: Tue Jul 05, 2022 1:14 am

Re: sharing my low-tech tank journey

Post by kayla »

Thanks for the suggestions! I'll try adjusting the light and adding root tabs. My nitrates are around 15 ppm, so that's good to know.
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brixton
Posts: 1
Joined: Thu Oct 10, 2024 4:23 am

Re: sharing my low-tech tank journey

Post by brixton »

Nice setup! I'm kinda jealous. My low-tech tank is a mess right now, algae everywhere. Gonna try cutting the light back like you guys said.
armored
Posts: 4
Joined: Tue Sep 19, 2023 12:15 am

Re: sharing my low-tech tank journey

Post by armored »

Algae can be a pain. I've found that floating plants like Frogbit help by shading the tank and soaking up excess nutrients. Might be worth a shot.
fastfire
Posts: 1
Joined: Thu Oct 10, 2024 4:19 pm

Re: sharing my low-tech tank journey

Post by fastfire »

Yo, armored's got a point. Frogbit is clutch for low-tech tanks. Also, don't forget to clean your filter regularly. A dirty filter can mess with water flow and nutrient distribution.
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Jazzlyn
Posts: 3
Joined: Wed Oct 09, 2024 11:55 pm

Re: sharing my low-tech tank journey

Post by Jazzlyn »

I'm new to this, but my Anubias is doing okay. Maybe it's just luck? I don't even know what nitrates are, haha.
stellar
Posts: 3
Joined: Thu Oct 10, 2024 9:19 pm

Re: sharing my low-tech tank journey

Post by stellar »

Nitrates are part of the nitrogen cycle. Fish waste breaks down into ammonia, then nitrites, then nitrates. Plants use nitrates as food. Too much can harm fish, too little starves plants.
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