Feeding plants dirty fishwater?

RiddSon

Member
Iv got two large tanks that i have to clean every couple weeks and dump out a bunch of water. iv here of people using fish waste as nutrients so my question is could i amend my plants with the fish water.
image.jpg

image.jpg
i have plants in the tanks and filter and they seem to thrive. anyone tried this before?
 

Herb & Suds

Well-Known Member
I think that small of tank won’t provide enough plant food for the duration
And it is possible as I have seen homes with the environment in mind growing gardens watered by the coy ponds and grey water
 

Jjgrow420

Well-Known Member
I say this in every thread like this.
What are you feeling your fish? Staple flake food? Pellets meant for ornamental fish? Read the labels. Not meant for human consumption. That means through the food chain as well. Fish foods have chemicals added to enhance colors in fish and to keep the water from clouding up bit to mention filler and whatever else. There's no real rules on ornamental fish foods. Not things I'd like to be injesting in any form. To each their own though
 

MaybeOld

Well-Known Member
I say this in every thread like this.
What are you feeling your fish? Staple flake food? Pellets meant for ornamental fish? Read the labels. Not meant for human consumption. That means through the food chain as well. Fish foods have chemicals added to enhance colors in fish and to keep the water from clouding up bit to mention filler and whatever else. There's no real rules on ornamental fish foods. Not things I'd like to be injesting in any form. To each their own though
So... Flush a week more than you normally would?
 

Attachments

Jjgrow420

Well-Known Member
Synthetic vitamins are HUGE in the ingredients of most fish foods.
ALL dried fish foods contain preservatives – be they flakes, pellets, gel food, whatever.
The preservative Ethoxyquin used specifically in pet food can cause reproductive disorders and immune-mediated diseases (when the immune system attacks the nervous system). Other than 3 spices, it’s not even allowed to be added to foods intended for human consumption
Potassium sorbate has the potential to mess up DNA in people
BHA and BHT are linked to causing cancer in various studies
Especially with goldfish flakes, the use of food coloring is very prevalent.
What’s so bad about Yellow 5 or Blue 2 Lake?
Well, these artificial colorants aren’t food they’re chemicals.
And there’s a good chance they aren’t as harmless as once thought.
No long-term studies have been done, but some short-term ones are linking them to certain types of cancer
Introducing fillers.
These are usually
Corn
Soy
Rice and rice products
Wheat and wheat products
Aka, grains.
Most fish can’t digest grains.
They’re used to “bulk up” the food (i.e. create more profit for manufacturers) and sometimes a binder (in the case of wheat).
But because the fish can’t digest them, this can lead to problems.
Many foods contain fish meal and if so, there’s a good chance it’s been treated with preservatives – especially Ethoxyquin – before it ever got to the fish food manufacturer.
not to mention the stuff that binds up particles to make them fall and not suspend in the water.
Source
 

ttystikk

Well-Known Member
Synthetic vitamins are HUGE in the ingredients of most fish foods.
ALL dried fish foods contain preservatives – be they flakes, pellets, gel food, whatever.
The preservative Ethoxyquin used specifically in pet food can cause reproductive disorders and immune-mediated diseases (when the immune system attacks the nervous system). Other than 3 spices, it’s not even allowed to be added to foods intended for human consumption
Potassium sorbate has the potential to mess up DNA in people
BHA and BHT are linked to causing cancer in various studies
Especially with goldfish flakes, the use of food coloring is very prevalent.
What’s so bad about Yellow 5 or Blue 2 Lake?
Well, these artificial colorants aren’t food they’re chemicals.
And there’s a good chance they aren’t as harmless as once thought.
No long-term studies have been done, but some short-term ones are linking them to certain types of cancer
Introducing fillers.
These are usually
Corn
Soy
Rice and rice products
Wheat and wheat products
Aka, grains.
Most fish can’t digest grains.
They’re used to “bulk up” the food (i.e. create more profit for manufacturers) and sometimes a binder (in the case of wheat).
But because the fish can’t digest them, this can lead to problems.
Many foods contain fish meal and if so, there’s a good chance it’s been treated with preservatives – especially Ethoxyquin – before it ever got to the fish food manufacturer.
not to mention the stuff that binds up particles to make them fall and not suspend in the water.
Source
Sounds like finding fish food that specifically made for fish that will be eaten is key here.

I had never thought about it but what you're saying makes sense. Thanks!
 

Jjgrow420

Well-Known Member
Sounds like finding fish food that specifically made for fish that will be eaten is key here.

I had never thought about it but what you're saying makes sense. Thanks!
Yes that is the key. But that kind of food is expensive or you can make it yourself too.
 

Dreypa

Well-Known Member
Also if you look at the aquascaping hobby they have to dose salts in most cases in order to keep their plants happy.
 

Jjgrow420

Well-Known Member
Do you have any experience with aquaculture? I find it and aquaponics a fascinating subject.
I keep fish. Used to have a 'grow room' set up of 25 tanks plus 3 show tanks. Propagated different aquarium plants and bred multiple species of fish. It was a part time hobby and full time job lol. Made between 3-500$ a week but I had to hustle calling petshops to peddle my fish and plants. Lol. Plus at the time work full time outside and doing sidejob hustle plus the fish and outdoor feilds. Too much work! I ain't 20 no more. Now it's just 1 community tank and a fancy guppy tank. (Black Moscow guppies) I used to use my water until someone informed me about the junk in the food that makes its way through. I just dump it down the drain now or water the ornamentals with it.
I did speak to a lp head honcho that runs aquaponics. It was their 'claim to fame'. He was impressed I knew about food as I asked him what they're feeding the fish. He told me it's proprietary and wouldn t divulge any information on the ingredients but assured me it had to pass rigorous government testing and was organic yadda yadda
 
Last edited:
Top