We define "cleaning surface water" as the process of removing excess nutrients, aka pollution, that grow weeds and algae. These have been tested to be effective for 20 years or more; and implemented by CSRL. All Products Available from CSRL.

Phosphorus

Phosphorus reduction is key to getting control over algae infestations. We have two proven products that we have used successfully.

Buffered Aluminum Sulfate

PhosClear - Buffered aluminum sulfate granules; alum-based phosphate remover applied as slurry or broadcast.

EutroSORB WC for Phosphorus Reduction
EuroSorb WC - Aqueous blend of phosphate-binding minerals; water-column inactivator liquid aqueous solution; spray or pour-in application; Rapid inactivation of phosphorus in the water column

All Products Available from CSRL.
Call Matt 571-436-6327 for free consultation.

Nitrogen

Microbe-Lift PBL, Microbe-Lift Sludge Away, and MetaMateria Bio-Lair Media Accelerate Natural Cycles. More water cleaning tools.

MetaMateria Bio-Reactor
MetaMateria Bio-Reactor
Microbe-Lift PBL
Microbe-Lift Sludge Away

Why These Products Matter

Ponds and lakes depend on beneficial bacteria and physical habitat to process nitrogen and organic matter. This trio restores balance by restarting the natural cycles that keep water clear and resilient.

  • Microbe-Lift PBL: Restores nitrification and denitrification in the water column.
  • Microbe-Lift Sludge Away: Digests organic muck and reduces nutrient loading.
  • MetaMateria Bio-Lair: Provides massive surface area for bacterial colonization.

đź§Ş Microbe-Lift Professional Blend (PBL)

What It Does

  • Reduces ammonia, nitrite, and nitrate.
  • Breaks down dissolved organic carbon and suspended organics.
  • Improves clarity and reduces odors.

🪱 Microbe-Lift Sludge Away (SA)

What It Does

  • Digests sludge, leaf litter, and dead algae.
  • Improves dissolved oxygen by lowering decaying material demand.
  • Reduces nutrient release from bottom muck.

đź§± MetaMateria Bio-Lair Floating Media

What It Does

  • Provides permanent housing for long-term nitrogen conversion.
  • Supports both nitrifying and denitrifying communities.
  • Creates low-oxygen micro-zones for nitrate removal.

🔄 Synergistic Outcomes

  1. Nitrogen Control: PBL introduces bacteria, SA reduces the source, and Bio-Lair provides the home.
  2. Organic Breakdown: Combined action on suspended and settled waste results in clearer water.
  3. Algae Prevention: Effectively starves algae by aggressively removing nutrient fuel.

All Products Available from CSRL
Call Matt 571-436-6327 for free consultation.

All-in-One Solution

Aquaritin is different because it uses nanotechnology to deliver micronized silicon and 12–13 essential nutrients directly to native diatoms, stimulating a natural diatom bloom that outcompetes algae and improves water quality. Aquaritin also generates oxygen boosting other methods like beneficial bacteria. 

Automated/Manual Addition of Nualgi Aquaritin

We are a non-profit distributor for Aquaritin Water Solution Products, like all products.

🌟 Aquaritin: A New, Natural Approach to Water Restoration

Aquaritin uses nanotechnology to deliver micronized silicon and essential nutrients directly to native diatoms, stimulating a natural biological shift that restores clarity, oxygen, and ecological balance without chemicals, dyes, or bacteria.

🧬 What Makes Aquaritin Unique

1. Nanotechnology‑Based Nutrient Delivery

Aquaritin uses a nanoscale liquid formulation—nutrients reduced to particles between 1 and 50 nanometers, adsorbed onto nano‑silica molecules. This makes them highly bioavailable, immediately usable by diatoms, and completely residue‑free. One liter treats up to 4 million gallons of water.

2. It Feeds Native Diatoms — Not Algae

Instead of killing algae, Aquaritin stimulates the growth of beneficial diatoms. These oxygen‑producing microorganisms naturally suppress nuisance algae by consuming nitrogen and phosphorus more efficiently.

3. Natural Oxygen Boosting

As diatoms photosynthesize, they release oxygen into the water column, improving habitat for fish and aerobic bacteria. This creates a long‑lasting, biological oxygen source rather than a mechanical or chemical one.

4. Nutrient Reduction Through Uptake, Not Binding

Unlike alum or Phoslock, which chemically bind phosphorus, Aquaritin reduces nutrients through biological assimilation. Diatoms absorb nitrogen and phosphorus as they grow, then sink and sequester nutrients in the sediment when they die.

5. No Chemicals, No Bacteria, No Algaecides

Aquaritin contains no copper, no peroxide, no bacteria, no dyes, and no herbicides. It restores water quality by shifting the biology, not by killing or suppressing organisms.

🔄 How Aquaritin Compares to Other Treatment Methods

Method How It Works How Aquaritin Differs
Algaecides Kill algae directly Aquaritin doesn’t kill anything; it shifts biology
Bacterial blends Digest organics Aquaritin feeds diatoms, boost oxygen bacteria needs
Phosphorus binders Chemically bind phosphorus Aquaritin reduces P via biological uptake
Dyes Block sunlight Aquaritin improves clarity and oxygen
Aeration Adds oxygen mechanically Aquaritin increases oxygen biologically

🌊 Where Aquaritin Works Best

  • Nutrient‑rich ponds and lakes
  • Stormwater basins with recurring algae
  • Water bodies with low diatom populations
  • Sites where chemical restrictions apply
  • Systems where algae returns quickly after algaecides

🌱 Why Add Aquaritin to Your Treatment Toolbox?

Aquaritin complements Microbe‑Lift PBL, Sludge Away, and MetaMateria Bio‑Lair by increasing oxygen, reducing nutrients, promoting diatoms, and enhancing overall biological stability. It’s a natural, ecosystem‑positive tool that aligns perfectly with the CleanStreamsRiversAndLakes.org mission.

All Products Available from CSRL
Call Matt 571-436-6327 for free consultation.

Aeration

Aeration is essential because it keeps a pond or lake’s entire life‑support system running. When water is properly oxygenated and circulating, the ecosystem can process nutrients, break down organic waste, prevent stratification, and support healthy fish and beneficial bacteria. Without aeration, oxygen drops, muck accumulates, nutrients recycle from the bottom, and algae blooms become more frequent. In short, aeration is the engine that drives water quality — it stabilizes the system, strengthens every natural process, and creates the conditions for long‑term clarity and ecological balance.

Phosphorous Removal and Recovery - High Tech Ceramics

🌬️ Aeration: What Works, Why It Works, and What’s Best for Your Waterbody

Aeration is one of the most powerful tools in lake and pond management. It directly affects oxygen, circulation, nutrient cycling, and habitat stability — but not all aeration systems work the same way.

đź§° The Most Effective Aeration Types

1. Bottom Diffused Aeration (Most Effective Overall)

Best for lakes and ponds deeper than 6–8 feet. Diffusers on the bottom release micro‑bubbles that rise, pulling low‑oxygen water upward and pushing oxygen‑rich water downward. This destratifies the water column, increases dissolved oxygen everywhere, and supports muck reduction.

  • Ideal for: Deep ponds, lakes, stormwater basins
  • Benefits: Whole‑lake circulation, muck reduction, fish kill prevention

2. Surface Aerators

High‑energy units that agitate the surface and transfer oxygen quickly into the top few feet of water. Excellent for shallow ponds and fish production, but they do not destratify deeper water.

  • Ideal for: Shallow ponds (<6 ft), fish farms, odor control
  • Benefits: Fast oxygen boost, strong surface mixing

3. Fountains

Decorative systems that spray water into the air, adding some oxygen to the surface layer while improving aesthetics. They provide limited circulation and are not a substitute for bottom diffused aeration in deep water.

  • Ideal for: HOA ponds, golf course ponds, entry features
  • Benefits: Visual appeal, light aeration in upper water

4. Solar and Wind Aeration

Solar and wind‑powered systems drive diffusers without grid power. They are excellent for remote or off‑grid sites, though they typically provide less airflow than full grid‑powered systems.

  • Ideal for: Remote ponds, off‑grid sites, supplemental aeration
  • Benefits: No utility power required, low operating cost

đź§­ Which Aeration System Is Best for My Lake or Pond?

  • Deeper than 6–8 feet: Bottom diffused aeration is the gold standard for whole‑lake health.
  • Shallow (<6 feet): Surface aerators are highly effective for oxygen and odor control.
  • Aesthetics + function: Combine a fountain (for looks) with bottom diffusers (for performance).
  • No power available: Solar diffused or windmill aeration is often the best option.

🤝 How Aeration Complements Our Other Strategies

  • With Microbe‑Lift PBL: Aeration supplies the oxygen bacteria need to nitrify ammonia and improve clarity.
  • With Microbe‑Lift Sludge Away: Aerobic conditions dramatically speed up muck and organic matter digestion.
  • With MetaMateria Bio‑Lair: Oxygenated water supports robust biofilms on Bio‑Lair media for nitrification and denitrification.
  • With Aquaritin: Circulation helps distribute nano‑nutrients and keeps diatoms suspended and productive.

The right aeration system, combined with biological tools like Microbe‑Lift products, Bio‑Lair media, and Aquaritin, creates a powerful, natural foundation for long‑term lake and pond restoration.

All Products Available from CSRL
Call Matt 571-436-6327 for free consultation.

Address

Clean Streams, Rivers and Lakes
An IRS 501(c)(3)
Virginia Non-Profit Corporation
Attn: Matt Rainoff

3905 Railroad Avenue
Suite LL103  
Fairfax, VA 22030

Privacy Policy         
Terms of Use

Contacts

Email: matt@CleanSRL.org 
Phone: 571-436-6327