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Back to Grow Questions
Has anyone done an aquarium grow before ?
p0ssess3d
started grow question 6y ago
I am venturing out into using an aquarium with plants and maybe fish as my water for a hydro setup , Anyone have any experience ?
Open
Week 1
Feeding. Chemical composition
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Answer
The8thChevron
answered grow question 6y ago
No experience but on the face, I'm not in love with the idea. Ammonia from fish urine plus competition for air from multiple ecosystems... get a good pump and filter I suppose...
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Similar Grow Questions
Solved
Manollo420
Salt nutrients
Hi! Made an excel based on https://www.omnicalculator.com/biology/water-soluble-fertilizer to make a suitable recipe for veg. I believe the desired NPK ratios are around 313. I think I made an ok recipe, although its a bit high on Calcium. Think this will work? Thx!
Week 2
Feeding. Chemical composition
5y ago
1
1
Solved
whereist2
Nutrient Burn OR Plant isnt WELL
Nutrient Burn or Plant is done for DAY 49 AUTOFLOWER or am i being impatient I've been ill for two weeks so couldn't tend how id like
Buds. Not fattening
Plant. Other
Feeding. Chemical composition
1y ago
1
2
Solved
greenspider
Do I need to put H202 (1/4ml per L) in with each feed (once a week) as a preventative measure against things I don't want in the rez? Am I wasting my money?
Week 1
Feeding. Chemical composition
5y ago
1
1
Solved
2x2growing
Hydrogen peroxide in DWC
I’m seeing a lot of mixed opinions about hydrogen peroxide in dwc. Does anyone know if it’s bad to use hydrogen peroxide in your reservoir regularly?
Feeding. Chemical composition
5y ago
2
2
Solved
MxGrow
Advance Nutrients Orden
Existe un orden para revolver los nutrientes de "Advance Nutrients"? Me gustarĂa saber la forma correcta de aplicarlos para floraciĂłn
Feeding. Schedule
Feeding. Chemical composition
Feeding. Other
4y ago
1
1
Solved
DeepWaterGrower
FOAM in the DWC tank
Hi guys, yesterday I changed the solution in DWC and today I saw some foam in the tank. I had some ph oscillation and used first ph down and after some silica to raise ph. I guess that could cause that foam, what do you think? Some tips?
Week 4
Feeding. Chemical composition
3y ago
6
2
Solved
Komar85
Compost tea 2600 ppm
Hi growers I have a question about compost tea . I prepare compost tea for 4 week of flower I check ppm is 2600 and ec 5200 m/s . My question is should I dilute tea and what ratio gonna be best ( 2 🍍 chunks Barney, Tropicana 🍌, glookies monster crop)
Feeding. Chemical composition
5y ago
2
4
Solved
hanniversary
Feeding with Flora products
I have bought Flora Micro and Flora bloom for my little ladies. Im pretty sure I start feeding them at the beginning of week 4 but do I mix the two nutes together from the beginning or do I start with one and then mix them at a later stage ? Thanks for any help!
Week 1
Feeding. Chemical composition
6y ago
4
Solved
DutchGrownGreens
Which NPK Ratio for autoflowers?
what npk ratio is good? if i only use the ph perfect micro,grow and bloom it will give a ratio of 4-3-8. if i add B52,Big Bud,Nirvana and overdrive i get a ratio of 7-10-20.. if i only add overdrive i get a ratio of 5-8-12 which seems better in my opinion then adding them all in.
Other. General questions
Feeding. Schedule
Feeding. Chemical composition
4y ago
2
4
Solved
xanado18
feeding great on a really low EC at 0.8, but i see other grows at pushing 1.5 at the same week. im flooding (Oxygen Pot w/ hydroton) every 4 hours, which feels pretty often. are the amount of floods proportionate to the EC? ex. if i flood less then my ec should be set higher?
Week 5
Feeding. Automatic systems
Feeding. Schedule
Feeding. Chemical composition
6y ago
2
1
Solved
Lazuli
Flush this out before harvest ?
Hi, how long should i flush after using this ? Or will this "ripen" not affect the taste at all ? I started using this today as in this picture below thats how the buds look now
Feeding. Chemical composition
5y ago
2
3
Solved
GhettoStyle
problem with Advanced Nutrient GroMicroBloom ! I took a photo, I hope you can see small particles from fertilizers in the water!!
I have a problem with fertilizers!! why are some particles floating in the water on a new three-day solution similar to those that have settled on the walls of the pot! that is why some kind of sediment and brown flakes and small particles that float appear on the new solution!
Other. Other
Feeding. Chemical composition
Feeding. Other
3y ago
5
Solved
cannabis_connoisseur_circle
How To Use Aluminum Sulfate For Lowering soil PH
how to lower your soil ph using Aluminum Sulfate Powder before Planting anything in it? Is it ok for cannabis Plant if so how to use it Properly?
Other. General questions
Roots. Other
Feeding. Chemical composition
6y ago
1
2
Solved
Solodolo47
Feeding for Hydroponics
What’s the preferable range for PPM?
Week 2
Feeding. Chemical composition
6y ago
1
Solved
cuchillo
Magnesium deficiency? How to cure it?
Is this a sign of magnesium deficiency (my other plant has similar spots)? If so, I've read online (on the Canna nutes website) that I should spray the leaves with Epsom Salt (2% solution): is this correct? Any other suggestions? Thanks in advance
Week 6
Leaves. Other
Feeding. Chemical composition
Feeding. Deficiences
6y ago
3
4
Solved
HazeyBobby
Canna Coco A
Recommended mix ratio for Canna Coco A & B is 1:1 throughout a grow. Combined NPK is 5:4:3 (A: 4-0-1 & B: 0-4-2). Is it beneficial to change the mix ratio in flowering stage to lower the nitrogen component? (for example; 1 part A & 2 parts B)
Feeding. Chemical composition
6y ago
3
3
Solved
septicimia
does advance nutrients keep the ph in 6.5 in hydro? or should measure the ph again as i do now with flora series?
Week 9
Feeding. Chemical composition
6y ago
3
4
Solved
Luna91
Saving Mixed Nutritions
Hey Guys, After Mixing my Nutritions (without measuring the PH yet), how many hours and how I can keep the mixture for my next Watering? And Should I wait few hours for the Nuts to seat in or is okay to water as soon as I mixed ? Thank you
Week 2
Feeding. Chemical composition
5y ago
3
3
Solved
Manollo420
EC value
Hi again! Found this EC table on RQS, according to this I should have an EC of around 2.2 this stage. I feel like this is a bit high. I checked other grows on this forum and I don't see many going over 2. What are your thoughts? Thanks!
Week 12
Feeding. Chemical composition
5y ago
3
2
Solved
Mosherd7
When do you stop giving nutrients?
Pictures taken 3 weeks into flowering. Its 3.5 weeks now. Started as pretty basic potting soil, most of the nutrients im sure are gone. When do you switch to just pH corrected water to feed? Thinking 1 more week for my yellowing plants, and less for my very green one. Thoughts?
Week 17
Feeding. Chemical composition
5y ago
1
2