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BettaKitty

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Thankful for this online community! Bought my betta three months ago and everything has been great! His tank is finally cycled…he’s been healthy and happy…even got him a ghost shrimp roomie.

It’s been getting chilly so decided to get a heater. Temperature was always 75-78 in his tank…lately it’s dropped to 72-74 overnight. Today, used the heater and it’s now at 81. Took several hours to get to this temperature (about three)…but suddenly Betta is acting strange.
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He’s just sitting at top of tank with fins clamped. Not his usually happy swimming self. Is this bad? Maybe it’s too hot? Please help thank you.
 

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I don’t know much about Betta fish and I’m sure someone will come with a reason to what’s going on but 72-74 sounds better than 81 maybe it just prefers the cooler water
 
It could be from the sudden change in temperature or a water quality issue.

Test the tank water for ammonia, nitrite, nitrate and pH.

Do a 75% water change and gravel clean the substrate every day for one week.
Make sure any new water is free of chlorine/ chloramine before it's added tot he tank.

Monitor the fish's poop, make sure it is eating, and if it gets worse post more pictures and water test results.
 
I think they like 75-80 f.

Hindsight is always so useful, but perhaps going up one degree a day might have been better - perhaps he’s worried you are trying to poach him..? 😂
 
NannaLou said:
I think they like 75-80 f.

Hindsight is always so useful, but perhaps going up one degree a day might have been better - perhaps he’s worried you are trying to poach him..? 😂
Click to expand...
Lol…he’s probably like…is she making fish soup? Hopefully he’ll snap out of it…I actually couldn’t do the temperature change that slowly (1 degree a day).

I have a heater that doesn’t allow me to adjust it…it just heats to keep the tank between 78-81.
 
There was a thread recently where a lady cooked her husband arrowana (?) because he wasn’t keeping the tank as clean as he promised he would…😬
 
BettaKitty said:
Lol…he’s probably like…is she making fish soup? Hopefully he’ll snap out of it…I actually couldn’t do the temperature change that slowly (1 degree a day).

I have a heater that doesn’t allow me to adjust it…it just heats to keep the tank between 78-81.
Click to expand...
I really believe that, if you can afford it, a decent adjustable heater should be a must...and put the one you've got into storage, for emergencies.
 
Welcome to TFF.

What size tank?

78-80F for bettas
 
Ok here’s a new observation I’ve made. So found a new heater that’s less watts and seems to be keeping his tank at 78 thank goodness.

But here’s the deal…I noticed his personality changes (goes from being happy and swimming) to just sitting and chilling at top of tank almost like he’s napping…but only while the heater is plugged in.

I’m almost scared is the heater doing something (releasing fumes…sound waves…electricity…) something bad into the water?

Also, shrimp was dead today :( I think the heat from other heater did him in (as he had just molted) :(
 
BettaKitty said:
I’m almost scared is the heater doing something (releasing fumes…sound waves…electricity…) something bad into the water?
Click to expand...
Normal aquarium heaters are made from glass with a rubber or plastic top. They don't give off toxic substances..

Shrimp sometimes have problems when molting and die during or straight after.

Make sure the water quality is good and the fish should be fine.
 
BettaKitty said:
Ok here’s a new observation I’ve made. So found a new heater that’s less watts and seems to be keeping his tank at 78 thank goodness.

But here’s the deal…I noticed his personality changes (goes from being happy and swimming) to just sitting and chilling at top of tank almost like he’s napping…but only while the heater is plugged in.

I’m almost scared is the heater doing something (releasing fumes…sound waves…electricity…) something bad into the water?

Also, shrimp was dead today :( I think the heat from other heater did him in (as he had just molted) :(
Click to expand...
What @Colin_T said.
Plus, the Betta may well have killed the shrimp.
They can do that. :(
 
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