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    • Filtration Media
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    • Loss of Coral Color
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Algae – Cyano – Dinos

Getting Rid of Cyanobacteria and Algae

with DrTim’s Aquatics Re-Fresh and Waste-Away

More Info about Re-Fresh

More Info about Waste-Away

Ingredients

  • 1 bottle of DrTim’s Re-Fresh Sized to Your Tank
  • 1 bottle of DrTim’s Waste-Away Sized to Your Tank

Note: For best results a Protein Skimmer or Filter Sock

Discussion and Directions

Why do you get cyanobacteria and/or algae?

Because there are nutrients in the water and no competitors to remove those nutrients before they are consumed by the cyano or algae.

Who are the competitors and where are they?

They are bacteria and the fact is the unintended consequence of your protein skimmer/UV/Ozone is that they remove bacteria from the water but do nothing to cyano and algae that are attached to the surfaces of your tank. The long-term solution to cyano/algae problems is adding competitors back to your system that can consume the nutrients and then removing those organisms, thereby remove the nutrients from the system. This is not as hard as it may sound.

First, use Re-Fresh that knocks back the cyano/algae then the Waste-Away bacteria will add back competitors that will remove the nutrients. Next, use the skimmer to remove the bacteria thereby removing the nutrients. Regular dosing of Waste-Away (or use of our Waste-Away Time Release Gels) will then result in a tank free of cyano & algae.

In a nutshell: the goal is to convert nutrients into bacteria and remove the bacteria with your protein skimmer.

CAUTION: as mentioned for best results you need a skimmer or filter sock to remove the bacteria that will be produced and to help prevent bacterial blooms that may result in loss of livestock.

So let’s start

Whether your tank is covered with cyanobacteria or algae the directions are the same.

  1. First, try to manually remove as much of the cyanobacteria/algae as you can.
  2. Add Re-Fresh to your tank at a rate of 5 ml per 10 gallons. Turn off your UV and skimmer (plus ozone if you have it) for a few hours. NOTE – if the water starts to turn cloudy turn these back on ASAP*. Wait 48 hours.
  3. Treat with Re-Fresh one more time as above*. Wait 48 hours. At this point if the cyanobacteria/algae are noticeably disappearing than you can start dosing with Waste-Away*. Or you can dose with Re-Fresh one more time. Note — there is no wrong way to proceed.
  4. When you do decide to start using Waste-Away we STRONGLY suggest you start with 1/4 of the normal dose (or less). Read the back label of your bottle for dosing directions. Turn the skimmer, UV and ozone off for 2-4 hours. But if the water starts to turn cloudy turn these back on ASAP.
  5. After 48 hours dose Waste-Away again* but increase the amount slightly*. Turn the skimmer, UV and ozone off for 2-4 hours. But if the water starts to turn cloudy turn these back on ASAP.
  6. Again after 48 hours dose Waste-Away again* but increase the amount slightly more*. Turn the skimmer, UV and ozone off for 2-4 hours. But if the water starts to turn cloudy turn these back on ASAP.
  7. After 48 hours do a partial water change. Your tank should be looking better but in some cases you might need to repeat the treatment. Also you should think about why you are having this problem: are you over-feeding, is the tank over-crowded, are you over-skimming?** Once clean, we recommend using our Waste-Away Time Release Gels on a monthly basis to maintain a clean, healthy tank.

*Precautions – If at anytime the water turns cloudy TURN ON YOUR SKIMMER. DO NOT add more Re-Fresh or Waste-Away until the water clears. Do not dose both on the same day. Proceed slowly with dosing Waste-Away if the tank becomes cloudy do not increase the amount of Waste-Away. A little bit each day or two is better than a big dose at one time.

Checklist for the Dosing of Re-Fresh & Waste-Away

Column 1Column 2Column 3Column 4Column 5Column 6Column 7
Day 1Day 2Day 3Day 4Day 5Day 6Day 7
Manually Clean. Dose Re-FreshDo NothingDose Re-FreshPartial water change or do nothingDose Re-Fresh or add 1/4 dose Waste-AwayDo NothingDose Waste-Away
Day 8Day 9Day 10Day 11Day 12Day 13Day 14
Do NothingDose Waste-AwayDo NothingDose Waste-AwayDo a partial water changeDo NothingAdd Waste-Away Time Release Gel

Download the Recipe Card (PDF)

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DrTim’s Aquatics, LLC
530 Los Angeles Ave.
Suite 115-243
Moorpark, CA 93021

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About Dr. Tim

Yes, there really is a Dr. Tim. It all started with 2 goldfish won at a school fair at age 6 that didn’t survive their first night in his care. DrTim’s gotten better at fish keeping since then! Read Our Story.

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