- Juwel T5's CRI???
- Best place for fittings for regulators?
- VorTech and Koralia Pumps to increase flow/CO2 distribution
- Dupla Armatur and Dupla Solenoid - CO2 Kit - Do you have one?
- Quick needle valve Q
- Good reliable parts to built a pressurized co2 system
- Bba and co2
- Had a disagreement with a welding shop. Help!
- How much bubbles/per sec is require for a 90g tank?
- Tank Gas Management ... a new approach
- Would this solenoid work?
- Reality Check Please!
- Burkert Solenoids: gas flow direction is important in preventing leaks
- Fabco NV-55 at fault?
- Water used in CO2 Drop Checker?
- AquaticLife's compact CO2 regulator
- How to build a Victor SGT 500 Regulator
- Regulator is not keeping pressure at 15 psi.......
- The Co2 and the HOB
- Death by DIY
- co2 problem.
- Help me plump in my CO2. Multiple tanks. Common Sump.
- Are there any needle wheels that will snap on to a common powerhead like AquaClear?
- Injecting CO2 in tanks bigger than 110g
- Co2 recommendations - High light 125G
- How to adjust your Ideal Valve
- Swagelok Check Valve
- DIY CO2 Reactor Question
- New YSI CO2 optical monitor, similar to Oyxguard
- Fabco-Air NV-55 with NPT ports - Anyone want one?
- How do you guys manage co2?
- Lamotte's explananition of Alkalinity(it's a good one)
- Trying to get the CO2 level stable throughout the entire tank
- EI & Pressure Co2 issues?
- CO2 checker
- 1" Mazzei?
- Confused about CO2/EI
- Plants that do Excel will kill
- Co2 and Excel/Metricide
- No bubble counter
- GLA Atomic Co2 Diffusers
- Gilles' 130x60x60 - New year, new log ;)
- Am I wasting CO2
- Attach c02 tubing to DIY needle wheel pump
- Proper C02 Management
- What bubble count when running a Mazzie?
- Victor 253b and Concoa 212 working pressure Q please.
- Need help please
- Many thanks
- Ideal NV Model V54-3-11
- C02 Dump
- New needle valve - recommendations?
- CO2: KH/PH Charts
- Pics of 2 kinds of atomic co2 diffusers at work.
- Mazzei?
- Constant bps
- Brass Adopter's use for Mazzie CO2 Tubing
- Too little O2? or too much CO2? Please help me make sense of this.
- diffuser/bubble counter
- Gerryd's regulator build thread
- Do I need inline check valves ?
- yellow drop checker
- I actually have a question about air/co2 tubing ID/OD
- Another drop checker/Co2 question
- Leak Test.
- PH Controller Accuracy
- Concoa 400 Series build need help
- Smith CO2 Regulator
- How to use Swagelok tube fittings
- DSR: Total Conversion from JBJ bubble counter to Swagelok Tube Fitting
- Multi-Needle Vlave Regulator??
- Gerry's Regulator Build Clone
- Regulator Build Links
- Adjustment Flow Mazzei
- Harris Industrial Dual Stage CO2 Regulator.
- Best option for CO2 injection on 180 gallon drilled with a wet/dry?
- Spreading the knowledge
- Aqua Forest CO2 tube Diffuser, 16.99$, my thoughts
- Understanding what is in the CO2 reactor...
- Co2 misting period
- GerryD helping me
- My DSR Policy
- Is RO tubing ok for CO2?
- Needle valves and bubble rates
- Diffusers: Inline or in tank?
- Basic Swagelok Parts needed for 90* and VTS Builds
- Victor Regulator Build/ Super solid Regulator
- CO2 is ruining my life....
- New toy but how to assemble?
- Does Rex Grigg's CO2 tubing works well with GLA inside-the-tank Atomizer diffusers?
- co2 method for 210
- The middle line between high- and lowtech tanks
- Anyone looking for Burkert 6011's Cable Plug to DIN 43650 LED No Varistor ?
- Will these work?
- Several questions about DIY Co2
- Co2 Reactor for a 550 gallon tank flow question
- Drop checkers and atomizers?
- Is this regulator suitable?
- Ei dosing and low light with co2
- Concoa regulator questions