Page 1 of 2
java moss Care with bettas
Posted: Fri May 30, 2025 2:06 am
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?
Re: java moss Care with bettas
Posted: Fri May 30, 2025 3:34 am
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.
Re: java moss Care with bettas
Posted: Fri May 30, 2025 4:02 am
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.
Re: java moss Care with bettas
Posted: Fri May 30, 2025 4:13 am
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.
Re: java moss Care with bettas
Posted: Fri May 30, 2025 5:46 am
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?
Re: java moss Care with bettas
Posted: Fri May 30, 2025 6:45 am
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.
Re: java moss Care with bettas
Posted: Fri May 30, 2025 8:29 am
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?
Re: java moss Care with bettas
Posted: Fri May 30, 2025 9:37 am
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.
Re: java moss Care with bettas
Posted: Fri May 30, 2025 9:57 am
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.
Re: java moss Care with bettas
Posted: Fri May 30, 2025 11:07 am
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?