Mega Powerful Nitrate and Phosphate Remover - DIY!
- Thread starter SantaMonica
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Part 5 of 7:
"The Food of Reefs, Part 5: Bacteria" by Eric Borneman
The Food of Reefs, Part 5: Bacteria by Eric Borneman - Reefkeeping.com
"Given the enormous bacterial biomass in all ecosystems, it should be of little surprise that [bacteria] are food for something, if not many things. Bacteria, being composed of living material, contain a relatively large amount of nitrogen, an element in very short supply in coral reef waters.
"The biomass and productivity of bacteria on [natural] coral reefs are as great as those in nutrient-enriched (or eutrophic) lakes, and up to a hundred times greater than in the open ocean. Planktonic bacteria in coral reefs [..] have filamentous processes to allow them to absorb and consume dissolved organic molecules [DOC].
"In virtually all studied marine environments, bacteria are water purifiers, decomposers of organic material, and a primary source of protein for both those animals that directly graze on them and those that acquire them indirectly through secondary consumption.
"Given the importance of bacteria as a food source in marine ecosystems, it might not be surprising to learn that they are also a primary food source for corals. It has been found that bacteria alone can supply up to 100% of both the daily carbon and nitrogen requirements of corals. All corals studied consume dissolved organic material [DOC], bacteria, and detrital material [waste].
"Bacteria not only provide carbon and nitrogen for the [coral] polyp, but also provide an important source of phosphorous for the zooxanthellae, in addition to other elements such as vitamins and iron.
"Bacteria exist in very high diversity and biomass in the marine environment, and especially on coral reefs and on coral surfaces. They play critical roles in virtually all ecological processes that control reefs, and are a major component of food webs. Corals feed on bacteria at levels and efficiencies that rival all other bacterial consumers.
"The Food of Reefs, Part 5: Bacteria" by Eric Borneman
The Food of Reefs, Part 5: Bacteria by Eric Borneman - Reefkeeping.com
"Given the enormous bacterial biomass in all ecosystems, it should be of little surprise that [bacteria] are food for something, if not many things. Bacteria, being composed of living material, contain a relatively large amount of nitrogen, an element in very short supply in coral reef waters.
"The biomass and productivity of bacteria on [natural] coral reefs are as great as those in nutrient-enriched (or eutrophic) lakes, and up to a hundred times greater than in the open ocean. Planktonic bacteria in coral reefs [..] have filamentous processes to allow them to absorb and consume dissolved organic molecules [DOC].
"In virtually all studied marine environments, bacteria are water purifiers, decomposers of organic material, and a primary source of protein for both those animals that directly graze on them and those that acquire them indirectly through secondary consumption.
"Given the importance of bacteria as a food source in marine ecosystems, it might not be surprising to learn that they are also a primary food source for corals. It has been found that bacteria alone can supply up to 100% of both the daily carbon and nitrogen requirements of corals. All corals studied consume dissolved organic material [DOC], bacteria, and detrital material [waste].
"Bacteria not only provide carbon and nitrogen for the [coral] polyp, but also provide an important source of phosphorous for the zooxanthellae, in addition to other elements such as vitamins and iron.
"Bacteria exist in very high diversity and biomass in the marine environment, and especially on coral reefs and on coral surfaces. They play critical roles in virtually all ecological processes that control reefs, and are a major component of food webs. Corals feed on bacteria at levels and efficiencies that rival all other bacterial consumers.
Successes of the Day:
Johnt on the UR site: "I feed heavy and don't do water changes, so there's quite a bio load to balance; since adding the scrubber I've stopped using phosphate remover, and levels remain low and the water appears clearer, but I think the biggest difference has been how clean the tank looks despite being set up close to five years."
tarraza on the algae scrubber site: "the only thing that i can tell you guys is that this is my 5 months that I have NOT change any water in my 30 gal salt watwer tank full of hard corals, soft corals etc. For more than 8 YEARS i spend a LOT of money on additives to eliminate nitrates above 30ppm, phophate way over 20 not to mention water change every other week just to get partial results. Now I do not even test for nitrates, phopate, I only test one in a blue moon for calcium, ph, and alk. My filtration for this tank is a ACUACLEAR 110 FILTER ON THE BACK OF MY TANK WHITH MY VERSION OF ALGEA SCRUBBLE (of course whith ALL the ADVICES FROM ST. MONICA in). People KEEP IT SIMPLE. THIS SYSTEM REALY WORK.
cyberseer on the algae scrubber site: "YEAH!! Tested this morning coz i was bored, got a 0 NO3 reading, had to double and triple the test, to confirm that I wasn't dreaming/sleep walking/imagining things. Like that presentation says, this has got to be one of the happiest days of my life in this hobby/dark hole. Also, I can answer my question per title of this thread now. It took 50 days to see effect (could be sooner, but I didn't test for like a week and half before yesterday) and 51 days to result.
What a beautiful day it is, no rain, and no NO3. No skimmer for almost 4 weeks. No water change for 2 weeks. Feed 2x a day for the fish, 1 cube a day for the fish and softies. BTW, changed a bigger CFL on 2/16/09, it's now a 65W with output of 300w. Big difference in growth."
brianhellno on the MFK site: "I've had a scrubber set up on my Piranha tank for a few months now and Nitrate has been zero every time I've tested it. At first the scrubber grew huge amounts of this brown grease-like algae, and now it just has a slow steady growth of solid green. I clean it about once a week or whenever the green algae starts to look like its getting a little too dense. I wanted to test the ability of the scrubber to see how well it handles a worst case scenario. I didn't change out the water for a week (the longest ever) and I left in uneaten food that made its way to the bottom of the tank. At the end of the week 0 ammonia 0 nitrite and only 5 PPM Nitrate. Simply amazing. I'm not quite sure why I change the water out anymore."
Johnt on the UR site: "I feed heavy and don't do water changes, so there's quite a bio load to balance; since adding the scrubber I've stopped using phosphate remover, and levels remain low and the water appears clearer, but I think the biggest difference has been how clean the tank looks despite being set up close to five years."
tarraza on the algae scrubber site: "the only thing that i can tell you guys is that this is my 5 months that I have NOT change any water in my 30 gal salt watwer tank full of hard corals, soft corals etc. For more than 8 YEARS i spend a LOT of money on additives to eliminate nitrates above 30ppm, phophate way over 20 not to mention water change every other week just to get partial results. Now I do not even test for nitrates, phopate, I only test one in a blue moon for calcium, ph, and alk. My filtration for this tank is a ACUACLEAR 110 FILTER ON THE BACK OF MY TANK WHITH MY VERSION OF ALGEA SCRUBBLE (of course whith ALL the ADVICES FROM ST. MONICA in). People KEEP IT SIMPLE. THIS SYSTEM REALY WORK.
cyberseer on the algae scrubber site: "YEAH!! Tested this morning coz i was bored, got a 0 NO3 reading, had to double and triple the test, to confirm that I wasn't dreaming/sleep walking/imagining things. Like that presentation says, this has got to be one of the happiest days of my life in this hobby/dark hole. Also, I can answer my question per title of this thread now. It took 50 days to see effect (could be sooner, but I didn't test for like a week and half before yesterday) and 51 days to result.
What a beautiful day it is, no rain, and no NO3. No skimmer for almost 4 weeks. No water change for 2 weeks. Feed 2x a day for the fish, 1 cube a day for the fish and softies. BTW, changed a bigger CFL on 2/16/09, it's now a 65W with output of 300w. Big difference in growth."brianhellno on the MFK site: "I've had a scrubber set up on my Piranha tank for a few months now and Nitrate has been zero every time I've tested it. At first the scrubber grew huge amounts of this brown grease-like algae, and now it just has a slow steady growth of solid green. I clean it about once a week or whenever the green algae starts to look like its getting a little too dense. I wanted to test the ability of the scrubber to see how well it handles a worst case scenario. I didn't change out the water for a week (the longest ever) and I left in uneaten food that made its way to the bottom of the tank. At the end of the week 0 ammonia 0 nitrite and only 5 PPM Nitrate. Simply amazing. I'm not quite sure why I change the water out anymore."
Update: Electrical Safety
Be sure to seal your bulbs and connections with aquarium-safe silicone or sealant, especially if the bulb is down inside the sump. You can't see it, but there will be tiny amounts of salt spray that will build up where you screw the bulb in, and also where you made electrical connections. When the buildup gets thick enough, it will short out and blow a fuse. So each time you replace a bulb, re-seal it. You should be able to pour water over it without it causing a problem.
Be sure to seal your bulbs and connections with aquarium-safe silicone or sealant, especially if the bulb is down inside the sump. You can't see it, but there will be tiny amounts of salt spray that will build up where you screw the bulb in, and also where you made electrical connections. When the buildup gets thick enough, it will short out and blow a fuse. So each time you replace a bulb, re-seal it. You should be able to pour water over it without it causing a problem.
Update: Builders
Scrubber builders are needed, because many folks on different forums are wanting to try a scrubber, but they don't want to (or can't) build them. So if you are available to build a scrubber of any kind (sump, bucket, acrylic, LED, etc), pm me and I'll put you in the builder database.
Scrubber builders are needed, because many folks on different forums are wanting to try a scrubber, but they don't want to (or can't) build them. So if you are available to build a scrubber of any kind (sump, bucket, acrylic, LED, etc), pm me and I'll put you in the builder database.
I've had my name on that list for a while, I haven't had a single person contact me about it. I've tried to convince people to use scrubbers and nothing I do seems to get them interested. I built one for one guy and before he ever even hooked it up he decided he didn't want to use it. I need to build one for my tank since I got rid of the origional tank. My tank needs a scrubber bad too....
Eh, none of them want to talk to me hahaha! I'm the youngin' reefer also known as the Heathen, the Devil, WHIPPERSNAPPER, the Accult, etc. This "product" is already hard to sell because people don't want to believe in it, then you add me to the equation, then it becomes this, "Hmmm, a new (not really) product that can eliminate my protein skimmer, and ultimately water changes in a general sense being promoted by a younger reefer, bahhhh snake oil. I don't care if you have scientific proof, it's pure BS." Maybe you could craft me a "Stick of Persuasion" that I could beat people with. Or maybe if used in that sense a regular stick would suffice? Hahaha