I'm giving up.... O2 issues??

[MaloK]

The pump you have should be alright !

 

[Colin_T]

Did you dechlorinate the new water before adding it to the aquarium?

Do you use buckets and hoses specifically for the fish?

If fish are gasping after a water change then it is either chlorine/ chloramine in the water or a foreign substance has entered the tank from whatever was used to do the water change.

A double dose of dechlorinater in the tank will usually help if it's chlorine/ chloramine.
Increasing aeration/ surface turbulence can help too.
Adding carbon to a filter can help if it's chemicals that got into the tank.

 

[Jinx_]

Did you dechlorinate the new water before adding it to the aquarium?

Do you use buckets and hoses specifically for the fish?

If fish are gasping after a water change then it is either chlorine/ chloramine in the water or a foreign substance has entered the tank from whatever was used to do the water change.

A double dose of dechlorinater in the tank will usually help if it's chlorine/ chloramine.
Increasing aeration/ surface turbulence can help too.
Adding carbon to a filter can help if it's chemicals that got into the tank.

Hi, appreciate it but I've already confirmed a tank crash

 

[Jinx_]

Good news for today actually.

Ammonia and nitrite are both 0 now, guppies are much happier than yesterday. I didn't do a water change as to not crash it again.

I will test water tomorrow to see if nothing went wrong again.

 

[Jinx_]

Lighting is bad on the ammonia one, but it's 0

 

[MaloK]

Wow, for a "mini cycle" it when quick.

 

[Jinx_]

Wow, for a "mini cycle" it when quick.

I know right? It's like the water change helped.

 

[MaloK]

Theoretically you could have waited longer to react. But your fish showed their disapprobation with the water conditions really fast.

Loll !

 

[Jinx_]

Theoretically you could have waited longer to react. But your fish showed their disapprobation with the water conditions really fast.

Loll !

I wouldn't leave them long in such nasty water. They suffered enough