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revolutionhope

adding nitrate to shrimp tanks

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revolutionhope

Hey SKF,

I've recently started adding 2ppm of nitrates to my weekly/fortnightly waterchanges as my tank constantly had zero nitrates and my plants were looking hungry. The product I use is cal aqua labs green.

I'd like to know what people's experiences or opinions are on whether small amounts of fertiliser can be added to shrimp tanks WITHOUT dripping it in slowly (as in a typical waterchange which is what I'm currently doing)

In other words; if I directly dose the 1 or 2 ppm worth of nitrates to my aquarium without slowly dripping it into the tank would it have any negative impact on the health and/or breeding of crystal or tiger shrimps?

love n peace

will

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revolutionhope

So .. I'm wondering does everyone just add their fertilisers directly and have no issues? Or is it necessary to slowly drip them in?

love n peace

will

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OzShrimp

I have never really used them too scared lol :P

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revolutionhope
I have never really used them too scared lol :P

Lol good to know someone relates to me :-)

Sent from my SM-N920I using Tapatalk

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pineapples1

I use easy life ferts and easy life carbo and just add directly to the tank never had an issue.

Sent from my iPhone using Tapatalk

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daveron

I assume it will have a negative impact. 0 nitrate ppm is recommended for shrimplets, and you will most likely have a lower baby survival rate.

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revolutionhope
I assume it will have a negative impact. 0 nitrate ppm is recommended for shrimplets, and you will most likely have a lower baby survival rate.



I've been dosing the occasional squirt of cal aqua labs green (kno3 I think is the main constituent?). Nitrates in my heavily planted tanks always read at zero or slightly above. Whenever I add a dose the plants immediately burst into life and show new growth over the following day or 2 then slow right down once again after the nitrates have been used up.

Here is a pic of my favourite "display tank" which I consider to be fairly heavily planted.17edae871c9d9577033a1e81a650ceaa.jpg

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    • NoGi
      By NoGi
      Many aquatic keepers combine their passion for plants and shrimp in the one tank. One common question for newcomers is how to keep the shrimp safe in a planted tank that requires fertilizers. Why is this important? Well, how do you know what's safe, what's not, how it affects water parameters, what's not recommended, premixed liquid vs dry and the list goes on and on.
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      Seachem Potassium or powdered potassium sulfate, or K2SO4 can be used. Keep the dose to around 10ppm in low to medium light aquarium and 20ppm with high light aquariums. Do not exceed 20ppm as it can be harmful to more sensitive shrimp.
      Dosing macro's 3 times per week and micro's 3 times a week alternating between days generally works well. You can find the perfect balance by dosing in the mornings and performing water test before lights out. On day 7 it’s important to do a water change, 50% weekly is recommended to reset water parameters. 
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      Estimative Index (EI) Dosing Target Dosing PPS Pro Dosing EI method:
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      Many aquatic keepers combine their passion for plants and shrimp in the one tank. One common question for newcomers is how to keep the shrimp safe in a planted tank that requires fertilizers. Why is this important? Well, how do you know what's safe, what's not, how it affects water parameters, what's not recommended, premixed liquid vs dry and the list goes on and on.
      One SKF Aquatics member, @Brentwillmers, found the following as a safe method for Taiwan Bee shrimp in his planted aquariums.
      Using only use R/O water with salty shrimp GH to a TDS of 80-90, the fertilizer dosing schedule is a mix of liquid and dry powders. This mix depends on availability and cost. Micro-Mix supplies a broad range of trace elements demonstrated to be necessary for proper plant health and growth.
      The following dosage of Micronutrients was found to be safe for his Taiwan Bee shrimp:
      Iron: 0.5ppm  Magnesium: 0.80ppm Zinc: 0.002ppm Manganese: 0.001ppm Boron: 0.002ppm Molybdenum: 0.003ppm Cobalt: 0.00002ppm For trace elements, Seachem Trace, Aquavitro envy or a dry powder using a product such as Plantex CSM+Boron can be used. Often people will choose to dose chelated iron separately from other trace elements, though most commercial trace mixes do include some level of chelated iron. For this reason, Aquavitro propel is preferred.
      However, with some micro-mixes be aware of the copper concentration as these can be fatal for your shrimp.
      Micro-nutrients can be used alone or in conjunction with a macro-nutrients nitrogen, phosphorus and potassium. Liquid Seachem Nitrogen can be used or a dry powder form via adding the compound Potassium Nitrate (KNO3). Try to keep the levels at around 10ppm in low, medium and high light aquariums. Do not exceed 20ppm!! If you do stop dosing and do a water change and test again. 
      Liquid Seachem Phosphorus or a powder form as Monopotassium Phosphate or KH2PO4 can be used in the aquarium but keep the levels low. It's best used in low, medium and high light aquariums and kept at around 0.5ppm. Always keep these levels low as possible it can be harmful to shrimp.
      Seachem Potassium or powdered potassium sulfate, or K2SO4 can be used. Keep the dose to around 10ppm in low to medium light aquarium and 20ppm with high light aquariums. Do not exceed 20ppm as it can be harmful to more sensitive shrimp.
      Dosing macro's 3 times per week and micro's 3 times a week alternating between days generally works well. You can find the perfect balance by dosing in the mornings and performing water test before lights out. On day 7 it’s important to do a water change, 50% weekly is recommended to reset water parameters. 
      Unfortunately, a 50% water change will cause TDS levels to fall quickly. One method to minimize the rate in reduction is to perform 2 lots of 30% water changes (morning and afternoon) instead of a single 50%. The PH of the new water should be as close to your aquarium PH as possible. TDS will increase again after each dose of fertilizers so keep this in mind when adding remineralization to R/O water. 
      Some methods of dosing are:
      Estimative Index (EI) Dosing Target Dosing PPS Pro Dosing EI method:
      EI dosing involves dosing each individual macro and a trace mix up to a high level throughout a week and at the end of the week, a 50% water change is performed, cutting the remaining nutrients in half, and the tank is dosed again. This is a simple way to insure you never bottom out on any nutrients. However, not a great idea for shrimp.
      Target Dosing (preferred method):
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      PPS Pro Dosing:
      PPS Pro dosing involves dosing the tank with the amount of each nutrient needed during a 24-hour cycle. It requires daily dosing, but is great for keeping the tank from having excess nutrients which can cause algae issues. It does involve some math and some pretty small measurements, but is a very effective way to dose. 
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      References and Content/Image Credit
      SKF Aquatics member - @Brentwillmers
       

      View full article
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