java moss Care with bettas

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tarnish
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Joined: Thu Oct 10, 2024 4:21 am

java moss Care with bettas

Post by tarnish »

I've got a 10 gallon tank with a betta and some Java Moss. The moss isn't growing as fast as I expected. Water params are good, 0 ammonia, 0 nitrite, 10 nitrate. Light is on for 8 hours a day. Any tips?
unity4
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Joined: Thu Oct 10, 2024 7:34 pm

Re: java moss Care with bettas

Post by unity4 »

Java Moss can be slow to start but once it takes off, it's gonna spread like crazy. What's your temp at? Bettas like it warm, around 78-80, and the moss prefers it too. Also, try adding a bit of liquid fert if you haven't already.
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hush
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Joined: Wed Nov 08, 2023 11:45 pm

Re: java moss Care with bettas

Post by hush »

unity4 wrote: Fri May 30, 2025 3:34 am Java Moss can be slow to start but once it takes off, it's gonna spread like crazy. What's your temp at? Bettas like it warm, around 78-80, and the moss prefers it too. Also, try adding a bit of liquid fert if you haven't already.
Yep, temp's key. Mine didn't do much till I bumped the heater. Also, flow matters. Too much and it'll get torn up, too little and it might collect gunk.
draftee
Posts: 2
Joined: Thu Oct 10, 2024 9:46 pm

Re: java moss Care with bettas

Post by draftee »

Java Moss thrives in low to medium light. Excessive light can cause algae to outcompete it. Ensure your photoperiod is consistent and consider reducing it to 6 hours if algae appears.
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reelmaster
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Joined: Sun Jul 03, 2022 4:18 pm

Re: java moss Care with bettas

Post by reelmaster »

I've had luck with Java Moss in my betta tanks by tying it to driftwood or rocks. It anchors better and looks more natural. Plus, the bettas love lounging in it. How's yours anchored?
mikko
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Joined: Fri Nov 10, 2023 11:12 am

Re: java moss Care with bettas

Post by mikko »

Mine took forever to grow until I added CO2. Not saying you need it, but if you're up for experimenting, even a low dose can help. Just watch the betta doesn't get stressed.
florin9
Posts: 4
Joined: Thu Aug 04, 2022 5:56 pm

Re: java moss Care with bettas

Post by florin9 »

Dude, Java Moss is chill but it's gotta have the right vibe. My betta tank's got it on a mesh, and it's spreading like wildfire. Maybe try moving it closer to the filter output for a bit more flow?
lavender
Posts: 5
Joined: Sun Apr 23, 2023 4:37 pm

Re: java moss Care with bettas

Post by lavender »

florin9 wrote: Fri May 30, 2025 8:29 am Dude, Java Moss is chill but it's gotta have the right vibe. My betta tank's got it on a mesh, and it's spreading like wildfire. Maybe try moving it closer to the filter output for a bit more flow?
Mesh is a solid idea. I've used suction cups to hold mine in place. Also, trimming it occasionally encourages new growth. Don't let it get too dense.
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reefmaster
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Joined: Thu Oct 10, 2024 4:22 am

Re: java moss Care with bettas

Post by reefmaster »

Java Moss is pretty hardy, but it can be picky about water chemistry. What's your pH and hardness? Soft, slightly acidic water tends to work best for both the moss and bettas.
soltero9
Posts: 1
Joined: Thu Oct 10, 2024 8:37 pm

Re: java moss Care with bettas

Post by soltero9 »

I'm new to this but my Java Moss is doing okay. I just let it float and my betta seems to like it. Should I be doing something else?
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