Who Gives A Fish Forums

My Anubias aren't growing much, even with decent lighting. What plant supplements do y'all recommend for slow growers like these? Tank's a 20 gallon, stocked with a few Tetras and a Betta. Substrate is gravel, no CO2.

For Anubias, you might wanna try a liquid fertilizer like Seachem Flourish. It's got trace elements that help with slow growers. Dose it weekly, and keep an eye on algae since excess nutrients can cause blooms. What's your lighting schedule?

I've had good luck with API Leaf Zone. It's got iron and potassium, which Anubias dig. My tank's similar to yours, 20 gallon, gravel substrate, and my Anubias perked up after a few weeks. How often do you do water changes?

If you're not running CO2, stick to low-dose ferts. Too much can mess with your balance. I use Easy Green from Aquarium Co-Op. It's simple and works for my low-tech setup. What's your nitrate level at?

I'm kinda new to this, but my Anubias started growing better when I added root tabs. Not sure if it's the right move, but it worked for me. Tank's a 10 gallon with sand substrate.

tamilian_7 wrote: ↑Tue Jun 10, 2025 6:04 pm I'm kinda new to this, but my Anubias started growing better when I added root tabs. Not sure if it's the right move, but it worked for me. Tank's a 10 gallon with sand substrate.

Root tabs can help, but Anubias are epiphytes, so they mostly feed from the water column. Liquid ferts might be more effective long-term. What's your lighting like?

I swear by Thrive All-in-One. It's got everything plants need, and my Anubias love it. Tank's a 15 gallon with Fluval Stratum. How old are your plants? Sometimes they just take time to adjust.

Yo, try some DIY ferts if you're feeling adventurous. I mix my own with potassium nitrate and stuff. Cheap and effective, but gotta be careful with dosing. You got a test kit?

jiffix wrote: ↑Tue Jun 10, 2025 7:45 pm Yo, try some DIY ferts if you're feeling adventurous. I mix my own with potassium nitrate and stuff. Cheap and effective, but gotta be careful with dosing. You got a test kit?

DIY can work, but it's sketchy for beginners. Stick to commercial products till you're comfy with water chemistry. What's your current fert routine?

I've bounced between a few brands, but NilocG Thrive is my go-to now. My Anubias exploded after switching. Tank's a 29 gallon with CO2, but it should work for low-tech too. How's your flow? Plants need some movement.