How to clean a fish tank without changing water

I think thats torture to 🐠🐋🐟the fish, that 100% chemical I guess.

The fish in total panic, that can't be good.

Goodbye fishiesssssss

If you aren't cleaning your fish tank like this, you are doing it wrong.

You're scaring the fish. That's cruel. This tweet should be taken down immediately.

Why she terrorizing her fishies?

Teenage Mutant Ninja Fish!

Look at the stress it caused the fish. Clean the tank but kill the fish? Not ideal

Fuck off idiot

Using a magnetised block to help clean the inside of a fish tank.

I think you need to google how to clean a fish tank without stressing the fish or risking harm to them. Having kept fish for over 40 yrs this method worries me.

The fish

That can’t be good for the fish

This stresses the fish and only clarifies the water temporarily.

You use oxygen nano bubbles. Nano bubbles are 1000 times smaller than a red blood cell. The nano bubbles latch onto the impurities in the water. It changes the buoyancy of the impurities, which then rise to the surface. It forms a scum and foam at the surface. You vacuum off that foam, and it leaves the water pristine with all of the life still in the water. You can go so far as to have freshwater fish and saltwater fish in the same tank because there is so much available oxygen. Nano bubbles have neutral buoyancy. They are so small they don't rise to the surface and can remain in the water for months. Here's a demonstration from 1990 in Japan. Mantle bubbles, and potential decontamination methods

It’s calcium carbonate it will clump smaller parts of waste and other things in the water together that can then be filtered out but it won’t reduce ammonia levels so water changes are still needed

What did she pour?

No lo hagan, ¿Porqué afectar a los peces de esa cruel manera? Es obvio que no es la primera vez que agrede.

Did she just pour coke into the tank?

A little explanation as to what’s going on would be good.

Just let them go.

still not convinced it's safe🧐

Herr it is. @grok draw it on the water

For starters, there are too many fish in that tank and it's bare. No plants, no rocks, no hiding places? Those fish are doomed.

All fish got PTSD

好主意让鱼缸保持清洁又省水真聪明

Phosphorus remover looks like that so does a clarification solution.. clumps the microscopic particles together.

it just got worse

That’s whole milk.

Is this safe for the fish?

or how to genocide the entire fish tank?