why do my java ferns keep melting?

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kicks
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Joined: Wed Mar 09, 2022 2:51 am

why do my java ferns keep melting?

Post by kicks »

My Java Ferns keep melting no matter what I do. I've got a 20-gallon tank, LED lighting for 8 hours a day, and my water params are solid, 0 ammonia, 0 nitrite, 10 nitrate. Substrate is sand, and I dose liquid ferts once a week. What's the deal?
fable95
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Joined: Fri Jun 21, 2024 5:52 am

Re: why do my java ferns keep melting?

Post by fable95 »

That sounds frustrating. Java Ferns can be tricky sometimes. Have you checked your water hardness? They prefer softer water, and if it's too hard, they might struggle. Also, how's your flow? They don't like strong currents.
duston
Posts: 4
Joined: Tue Mar 29, 2022 2:47 am

Re: why do my java ferns keep melting?

Post by duston »

Yep, Java Ferns can be drama queens. I had the same issue until I moved mine to a lower-flow spot. Also, are you burying the rhizome? That's a big no-no. They'll rot if you do.
duston
Posts: 4
Joined: Tue Mar 29, 2022 2:47 am

Re: why do my java ferns keep melting?

Post by duston »

Yep, Java Ferns can be drama queens. I had the same issue until I moved mine to a lower-flow spot. Also, are you burying the rhizome? That's a big no-no. They'll rot if you do.
taylex8
Posts: 4
Joined: Fri Aug 09, 2024 7:17 pm

Re: why do my java ferns keep melting?

Post by taylex8 »

Mine melted when I first got them too. Turns out they were just adjusting. Give it a few weeks, and they might bounce back. Are they new plants?
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kicks
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Joined: Wed Mar 09, 2022 2:51 am

Re: why do my java ferns keep melting?

Post by kicks »

fable95 wrote: Wed Apr 16, 2025 5:54 am That sounds frustrating. Java Ferns can be tricky sometimes. Have you checked your water hardness? They prefer softer water, and if it's too hard, they might struggle. Also, how's your flow? They don't like strong currents.
My water's pretty hard, actually. Maybe that's it. Flow is moderate, but I'll try moving them to a calmer spot.
fable95
Posts: 3
Joined: Fri Jun 21, 2024 5:52 am

Re: why do my java ferns keep melting?

Post by fable95 »

Hard water could definitely be the culprit. Try adding some driftwood or almond leaves to soften it a bit. Also, make sure they're not getting too much light. Java Ferns are low-light plants.
duston
Posts: 4
Joined: Tue Mar 29, 2022 2:47 am

Re: why do my java ferns keep melting?

Post by duston »

taylex8 wrote: Wed Apr 16, 2025 9:05 am Mine melted when I first got them too. Turns out they were just adjusting. Give it a few weeks, and they might bounce back. Are they new plants?
Yeah, if they're new, they might just be throwing a fit. Plants can be weird like that.
taylex8
Posts: 4
Joined: Fri Aug 09, 2024 7:17 pm

Re: why do my java ferns keep melting?

Post by taylex8 »

If they're new, just chill and give 'em time. Mine looked like garbage for a month before they perked up. Now they're thriving. Patience is key with these guys.
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