Algae Culture - Aquaponic Gardening2024-03-29T00:54:26Zhttps://aquaponicgardening.ning.com/forum/topics/algae-culture?groupUrl=feeding&commentId=4778851%3AComment%3A175186&groupId=4778851%3AGroup%3A75712&feed=yes&xn_auth=noThere are methods of green wa…tag:aquaponicgardening.ning.com,2011-09-30:4778851:Comment:2256342011-09-30T02:35:41.798ZTCLynxhttps://aquaponicgardening.ning.com/profile/TCLynx
There are methods of green water culture that can be used for growing Tilapia but they are generally not all that compatible with Aquaponics directly. At least if you are trying to grow veggies from your aquaponics. But that would probably be more appropriate to a new discussion.
There are methods of green water culture that can be used for growing Tilapia but they are generally not all that compatible with Aquaponics directly. At least if you are trying to grow veggies from your aquaponics. But that would probably be more appropriate to a new discussion. Hi Ronald,
The algae being di…tag:aquaponicgardening.ning.com,2011-09-30:4778851:Comment:2253362011-09-30T01:42:34.869ZHarold Sukhbirhttps://aquaponicgardening.ning.com/profile/HaroldSukhbir
<p>Hi Ronald,</p>
<p>The algae being discussed on this topic is Spirulina. For SP production to be possible we have to create a particular environment. The right type of water movement and depth, specific PH, particular temperatures and sunlight, and the right mix of nutrient are some of the underlying factors necessary for SP production. Because the conditions in the FT do not match exactly the conditions required for SP production, the growth will be poor at best and other types of algae more…</p>
<p>Hi Ronald,</p>
<p>The algae being discussed on this topic is Spirulina. For SP production to be possible we have to create a particular environment. The right type of water movement and depth, specific PH, particular temperatures and sunlight, and the right mix of nutrient are some of the underlying factors necessary for SP production. Because the conditions in the FT do not match exactly the conditions required for SP production, the growth will be poor at best and other types of algae more suitably adapted to these conditions can eventually dominate and overtake SP. Growing algae in the FT can also rob system oxygen and become a detriment or outright hazard to your AP.</p> Why couldn't you grow the alg…tag:aquaponicgardening.ning.com,2011-09-30:4778851:Comment:2253342011-09-30T01:10:33.441ZRonald Holleyhttps://aquaponicgardening.ning.com/profile/RonaldHolley
<p>Why couldn't you grow the algae in your FT?</p>
<p>After all, that's what Tilapia eat in their natural habitat, right?</p>
<p>Why couldn't you grow the algae in your FT?</p>
<p>After all, that's what Tilapia eat in their natural habitat, right?</p> I really have not had the tim…tag:aquaponicgardening.ning.com,2011-09-20:4778851:Comment:2214012011-09-20T17:25:34.247ZTCLynxhttps://aquaponicgardening.ning.com/profile/TCLynx
<p>I really have not had the time to make any progress on the algae growing myself yet and it will be a while before I do I expect so I hope others can take the lead on it.</p>
<p>So keep up the good work on reporting info and ideas on this Harold.</p>
<p>I really have not had the time to make any progress on the algae growing myself yet and it will be a while before I do I expect so I hope others can take the lead on it.</p>
<p>So keep up the good work on reporting info and ideas on this Harold.</p> Hi TC,
I am aware you're work…tag:aquaponicgardening.ning.com,2011-09-20:4778851:Comment:2212222011-09-20T16:24:26.584ZHarold Sukhbirhttps://aquaponicgardening.ning.com/profile/HaroldSukhbir
<p>Hi TC,</p>
<p>I am aware you're working on putting a SP kit together. SP is grown in shallow troughs for larger quantities and since it requires different inputs should be remote from the AP system. Concrete is usually used for trough construction(to provide steady buffering), a paddle wheel(solar as it is low energy) to keep algae at all layers moving so they don't die off. The shallow depth means less volume water used compared to aquariums. Finally the basic inputs below</p>
<p>Fertilizer…</p>
<p>Hi TC,</p>
<p>I am aware you're working on putting a SP kit together. SP is grown in shallow troughs for larger quantities and since it requires different inputs should be remote from the AP system. Concrete is usually used for trough construction(to provide steady buffering), a paddle wheel(solar as it is low energy) to keep algae at all layers moving so they don't die off. The shallow depth means less volume water used compared to aquariums. Finally the basic inputs below</p>
<p>Fertilizer g/l</p>
<p>Sodium carbonate (soda ash) 5</p>
<p>Sodium chloride, crude 5</p>
<p>Potassium nitrate 2</p>
<p>Sodium bicarbonate 1</p>
<p>Potassium sulfate, crystallized 1</p>
<p>Urea 0.02</p>
<p>Monoammonium Phosphate, crystallized 0.1</p>
<p>Magnesium sulfate, crystallized, (7 H2O) 0.2</p>
<p>Lime 0.02</p>
<p>Ferrous sulfate 0.005</p>
<p> </p>
<p>Since SP is grown in high temps, growing outside of tropical locations will demand higher heating and energy cost. I feel we can design a working model to be used to calculate SP output and provide building plans listing building plans, hardware items and chemical inputs, an entire SP manual designed for AP. Manual 1 for 20 fish, Manual 2 for 40 fish and so on.<img src="http://www.bkserv.net/images/Grin.gif"/></p>
<p> </p> Well I suspect it could be do…tag:aquaponicgardening.ning.com,2011-09-20:4778851:Comment:2209802011-09-20T13:38:42.902ZTCLynxhttps://aquaponicgardening.ning.com/profile/TCLynx
<p>Well I suspect it could be done but it will take more than say a 10 gallon aquarium to do it since I don't think you are going to totally feed 20 tilapia on a spoon full of material every two days.</p>
<p> </p>
<p>And keep in mind you need fertilizer sun and controlled temperatures and pH to grow lots of spirulina. This is doable but I don't want people to think that you get something for nothing. You are not going to be able to grow 100% of your fish feed in a 10, 20 or probably even 50…</p>
<p>Well I suspect it could be done but it will take more than say a 10 gallon aquarium to do it since I don't think you are going to totally feed 20 tilapia on a spoon full of material every two days.</p>
<p> </p>
<p>And keep in mind you need fertilizer sun and controlled temperatures and pH to grow lots of spirulina. This is doable but I don't want people to think that you get something for nothing. You are not going to be able to grow 100% of your fish feed in a 10, 20 or probably even 50 gallon aquarium (ok if your fish are just a couple small fish you might be able to manage growing all their feed in a 50 gallon aquarium.) Like with duckweed, you need space and nutrients to grow lots of it.</p> I'm confused in previous post…tag:aquaponicgardening.ning.com,2011-09-20:4778851:Comment:2210792011-09-20T11:13:42.656ZTony Tarantinohttps://aquaponicgardening.ning.com/profile/TonyTarantino
I'm confused in previous posts with links to studies there was talk of feeding the fish just spirulina as a sustainable food
I'm confused in previous posts with links to studies there was talk of feeding the fish just spirulina as a sustainable food It's gonna take more than Jus…tag:aquaponicgardening.ning.com,2011-09-20:4778851:Comment:2207972011-09-20T00:25:22.164ZTCLynxhttps://aquaponicgardening.ning.com/profile/TCLynx
<p>It's gonna take more than Just spirulina to feed the tilapia.</p>
<p> </p>
<p>And I expect it will take quite a lot of space to grow a substantial supplement of spirulina for the tilapia.</p>
<p> </p>
<p>Keep in mind that the kit will usually take quite some time to get up to the production of a tablespoon every other day. I would expect you would probably need a bout 20 gallons of algae system to feed <strong>two</strong> tilapia a fairly large supplement to their diet with spirulina.</p>
<p>It's gonna take more than Just spirulina to feed the tilapia.</p>
<p> </p>
<p>And I expect it will take quite a lot of space to grow a substantial supplement of spirulina for the tilapia.</p>
<p> </p>
<p>Keep in mind that the kit will usually take quite some time to get up to the production of a tablespoon every other day. I would expect you would probably need a bout 20 gallons of algae system to feed <strong>two</strong> tilapia a fairly large supplement to their diet with spirulina.</p> How much Spirulina would be n…tag:aquaponicgardening.ning.com,2011-09-18:4778851:Comment:2206112011-09-18T23:04:11.805ZTony Tarantinohttps://aquaponicgardening.ning.com/profile/TonyTarantino
How much Spirulina would be needed to feed say tilapia? On one site that sells a kit it said a 10gal setup would produce about a tablespoon every other day. So does anyone know how much would be needed to feed say 20 tilapia. I'm trying to understand how big a system would be needed to feed the fish
How much Spirulina would be needed to feed say tilapia? On one site that sells a kit it said a 10gal setup would produce about a tablespoon every other day. So does anyone know how much would be needed to feed say 20 tilapia. I'm trying to understand how big a system would be needed to feed the fish Hi TC,
The best part of this…tag:aquaponicgardening.ning.com,2011-09-02:4778851:Comment:2035102011-09-02T00:42:09.998ZHarold Sukhbirhttps://aquaponicgardening.ning.com/profile/HaroldSukhbir
<p>Hi TC,</p>
<p>The best part of this method you have, is that these "cookies" are special enough to feed to your family as well, with great health benefits!, although you may eventually run the risk of starving your fish to help you families health!<img src="http://www.bkserv.net/images/Smile.gif"/></p>
<p>Hi TC,</p>
<p>The best part of this method you have, is that these "cookies" are special enough to feed to your family as well, with great health benefits!, although you may eventually run the risk of starving your fish to help you families health!<img src="http://www.bkserv.net/images/Smile.gif"/></p>