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active carbon water filter

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Answers

how do you know when the active carbon in a water filter(for turtle tank) needs replacing?

I've got a baby red eared slider and I don't have a clue how often I need to replace the active carbon in the water filter.

Does anyone have a rough idea of how often it needs replacing or how to tell that it needs replacing?


ive read every two weeks but i think its a bunch of bull**** just another way for companies to make money. ive always changed mine every couple months or when ever the water starts getting cloudy and isnt staying clear for very long even after you have cleaned the filters out real good

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Is sulfer in water dangerous to consume?

I am pretty sure there is sulfer in my water it is well water and it has a sulfer smell to it. I have been pokeing around the state web site to try finding guidelines and information but it has not been a very productive search. I have a inline whole house active carbon filter that should at least be filtering out particulate matter and such but there is still a sulfer smell in the water (like rotten eggs and is just WONDERFUL to smell when takeing a shower)
Would that water heater thing be in a boiler system? my house and hot water are provided by a oil fired boiler system.
Thank you home that is very informative. Not i just need to find a more permanent method of filtering it out. To think i thought living in MA was expensive before now i have to either constantly get bottled water or find a filtering system to take care of this.


i don't have enough points to thums down those other two but folks should not answer what they don't know!
there is no sulpher in water EVER! sulpher is insoluble in water so it doesn't happen.
second, there is not an anode rod in your boiler.
what you have is HYDROGEN SULPHIDE wich is a gas and it's under pressure in the water like CO2 in your pop. if you let it sit in an open container it will disipate.
your carbon filter will take it out for about a day depending on how much water you use.
it is a poisonous, flamable and corrosive gas and can kill you in the right concentrations.
read this link

Katadyn Carbon Cartridge
Katadyn

Price: $19.95

Fits bite valve of most hydration packs for easy filling
Can be used with most water filters
Connects to all popular water bottles

my flower horn always stays at the bottom with head downward. not so active. is it sick? wat's are posb. cure

its already big, about 5" length. my water is about 3 weeks old and with water filter with carbon on it to make it clear. i feed frozen shrimp, quarantend live fish and feeds sometime. i just bought large worms to feed it also. the space is enough for the flowerhord to swim around.


Maybe because nitrogen accumulation or fin and hole in the head disease you can buy antiseptic medicine from aquarium shop nearby your house.I have 5 flower horn fish also.I used to feed them with tablet food (the food brand is SUPER RED) and their body colouration are very beautiful with a large head bump.I would suggest you feeding the fish with dry food as it is more save to the fish health.And also try to change the water twice a month for the best outcome.Try it and if the fish still not well try to bring the fish to aquarium shop for further treatment.

Marineland PA0373 Black Diamond Activated Carbon, 40-Ounce, 1134-Gram
Tetra

Price: $41.99 $35.70

Trusted Marineland Carbon
Premium Black Diamond works as much as twice as fast as the competition
Specifically sized to be more efficient

Fluval 404 filter maintenance?

I have a 60 gal tank with a Fluval 404 canister with a protein skimmer. I have two false perculas, two cleaner shrimp, 5 hermit crabs and one snail, the tank is two months old. I have two fish in quarantine because their new I'm getting ready to put in. How often should I clean the canister, the filter pads and media. I have active carbon in the bottom basket, phosphate media in the middle and biomax in the top. Should I drain the water in the canister and replace with new and clean the housing. I also have a couple soft corals.


Don't get too aggressive with the cleaning on the filter. The Fluvals operate by sending dirty water to the bottom, and then it flows upward through each container.

The bottom container, then, will collect the most debris and detritus. This is the one to clean out on a more regular basis. Use a bucket full of tank water to "swish" the container out and release debris. This prevents as much damage as possible to the bacteria doing the work in your filter.

Replacing carbon is up to you -- having it there in the first place is not relaly necessary. It's good for removing colors and odors from the water, but in a properly loaded and maintained tank, you shouldn't have these problems. Over time, even as the carbon loses it's potency, the nooks and crannies of the media fill up with the beneficial bacteria, which means you should just clean them gently, not replace them.

The same concept applies with the other two media, the phospates and the biomax media. Whatever you do, you should not use fresh water to clean the filter, or you'll kill the bacteria you want -- and don't worry, provided you don't overfeed things, the tank size and the inhabitants you listed should make cleaning the filter an infrequent task.

Hope it helps!

Tetracycline treatment turned my aquarium dark red?

I started a tetracycline treatment for bacteria in my 55 gallon aqaurium that I have had for years.Unfortunalty I put new fish in that contaminated my tank.Anywho,the box says that a "slight" discoloring may occur.BUT, my tank has turned a very dark red to the point you cant even see the fish.I have completed the treatment and put my carbon filters back in of which they say the active carbon is what clears your water back up.Well it has been 4 days since I have change 25% of the water and put NEW filters back in and I have seen NO change what so ever!
Can someone give me some insite on what could be going on here? I have had aquariums for over 20 years and this is the first time I have ever had a problem bigger than ick....

Please help!!
I followed the directions on the package to the letter! I found were someone else had this same problem but now cant find the thread =/

As for the filters.I use an Aqua-Tech filter system.It has active carbon catridges that are to stay in at all times.I have used this system for about 8 years.So it has nothing to do with my filters.I only do a partial water change in my tank once a year.And just add water as needed.I have never had to do anything other than enjoy my tank with this system.

I am going to do another water change today.And then another in 48 hours with new flters each time and see what happens.
Thanks for your reply!


did ya use the right doseage? plus if you have ahd tanks 20 years and you replace the fiters you recycle your tank every time ya do this.carbon sponges only need to be used when taking out treatment other than no.same as nitrite sponges.if ya do regular changes there is no need for them.ya will have to do another water change so ya will every 3 to 4 days but only small ones.it will take a bit of time to clear up.have you added anything else that is new that could be causing it.


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    Citizen Matters, Bangalore: All about water purifiers

    Sharad and Sheetal Agarwal, a young couple living in South Bengaluru spend Rs. 500 and above on drinking water every month. They bought a water purifier from a reputed company three years ago but felt it wasn’t safe after frequent gastro problems.

    "Our building receives water from tankers mainly and we aren’t really sure of the source and how effective our purifier is, so we felt buying 20 litre Bisleri bottles was a safer option," Sheetal says. The couple plan to acquire a new water purifier but are not sure which system would give them foolproof protection against contamination and water borne diseases. Terms such as  activated carbon, reverse osmosis, ozonisation, etc., can also be confusing in this case.

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    News

    Fecal Problem Solved, New Water Filters Now Online

    Patch.com - Sep 02, 2011

    Vessels designed to rid MTBE from San Juan Capistrano#39;s water supply are online as of Aug. 24, a month late due to a geological test that came back positive for coliform bacteria. By Jenna Chandler The vessels—which use granular activated carbon to
    EPA: Treament Plant Like a Big Water Filter

    Patch.com - Aug 25, 2011

    Activated charcoal used to cleanse underground water of toxins just like a standard water filter. By Lon Cohen Equipment used in the Port Jefferson plant was recycled and refurbished from decommissioned plants elsewhere on Long Island.
    Dr. Maos Wellness Central: Water – The Health And Longevity Drink

    Santa Monica Mirror - Sep 01, 2011

    Dr. Mao#39;s Wellness Central: Water – The Health And Longevity DrinkYour safest bet is filtered water. There are many different kinds of filtration processes available for removing contaminants. The best kinds use activated charcoal with other membrane filters, which remove the impurities but leave the water-soluble
    Every Life Water Filters Announces Launch Of New Web-based Storefront

    Online PR News (press release) - Aug 13, 2011

    Inside the ceramic casing is a layer of activated carbon designed to strip the water of chemicals and any additional contaminates, as well as unpleasant taste or odor. In addition, the filters are heat-infused with micronized colloidal silver designed
    Charcoal lets landowners earn extra money

    Staunton News Leader - Sep 04, 2011

    Charcoal has purifying and filtering properties and has been used historically as an antidote for poison and flatulence, and as a filter to remove toxic chemicals, such as chlorine, gasoline and pesticides, from water and air. Activated charcoal was
    In-House Gas Generation Quells Safety Concerns

    Laboratory Equipment - Sep 01, 2011

    If a high flow of nitrogen is required (eg to supply several GCFID systems), pressure swing adsorption (PSA) systems, which use molecular sieves (activated carbon), can be used. The molecular sieve is extremely porous and can retain a significant
    Examining Nanotechnology for Recovery of Phosphorus

    Water World - Aug 18, 2011

    In comparison, Granular Ferric Hydroxide Oxide (FHO) has a surface area of approximately 0.02 m2/g and activated carbon with an Iodine number of 1000 has a surface area of 1000 m2/g but no affinity for dissolved phosphate. The unique property of the