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Hoppy Hoppy is offline

Planted Tank Guru

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Showing Visitor Messages 1 to 10 of 190
  1. CallMeJay
    09-09-2015 01:14 AM - permalink
    Hi Hoppy,
    Can you help me to answer this question?

  2. chouavue
    06-11-2015 02:17 PM - permalink
    thanks hoppy! your wisdom is helping me get back on my feet with my iwagumi tank. i just read your par/watt and i found myself with way too much light for the cfl bulb graph. (17.1 mr aqua, dhg, hc plants, lights will be 13 inches from the substrate, pressurized co2, ei dosing) I'm assuming that this fixture which is rated at 13watts max cfl (2 of them should be more than enough to suffice about probably 90-100 par which is high lighting according to you. Going to 23 watted bulbs 13 inches would of put me close to 200 par which is doable but im pretty sure alot more maintenance with this set up i have would you think 2 13 watt cfl's 13 inches would be more than enough. thank hoppy i appreciate your wisdom.
  3. Hoppy
    06-11-2015 05:56 AM - permalink
    There really isn't a unique answer to the question about how high a wattage you can use in a fixture that is labeled as a 40 watt max fixture. If the fixture was made to be used with CFL bulbs, it may be labeled based on the "equivalent to" wattages of CFL bulbs. Or, if it is made to be used with any type of bulb, it would probably be rated based on the maximum current and the maximum heat load from the bulb, so the 40 watts would mean 40 real watts, not "equivalent to" watts. When I used CFL bulbs I always used sockets and wiring that were rated for real watts, and it is still possible that all fixtures are rated for real watts. A good way to decide would be, for a commercially available light fixture, to see what specific bulbs are recommended to be used - CFL bulbs or some other kind of bulb. If it is CFL bulbs I would assume "watts" means "equivalent watts", but if it is other bulbs, such as incandescent bulbs, I would assume "watts" mean real watts.
  4. chouavue
    06-11-2015 02:04 AM - permalink
    hoppy...if i may have one more question for you since you are good with lights... i have a 40 watt max fixture(but for some reason it says to only use 13 watt cfl) I can actually go to say..... a 26 watt cfl and still be safe right? I plan on putting 2 of those on my 17 gallon carpeted mr aqua tank. what do you think. thanks
  5. chouavue
    06-09-2015 01:27 AM - permalink
    thanks hoppy...I decided to get into this hobby again after seeing everyone's tanks..i failed before with cyano bacteria and had a newborn so was scared of him bumping the co2 tank over or something.. this time..lots of plants co2 lesser light and non limiting ferts for my iwagumi (hc and dwarf hair grass) *cross fingers*
  6. Hoppy
    06-08-2015 08:24 PM - permalink
    It does look like you have plenty of magnesium in your tap water, so no GH booster is needed.
  7. chouavue
    06-08-2015 06:18 AM - permalink
    sorry i mean
  8. chouavue
    06-08-2015 06:15 AM - permalink
    thanks im looking at district one...and it seems that manganese and calcium is i should be ok right?
  9. Hoppy
    06-06-2015 03:06 AM - permalink
    chouavue, Tom Barr uses city water too, and found that dosing GH booster at each water change was necessary to get enough magnesium for the plants. So, I dose GH booster at water changes, too. But, Elk Grove water is largely, or entirely well water, where ours is mostly river water. Here is your water quality report:
  10. Hoppy
    06-06-2015 02:59 AM - permalink
    Charlie, I had to quit making PAR meters because my arthritis is getting worse and using my hands that extensively makes they hurt all night. Being old is a drag some times.

  About Me

  • About Hoppy
    Sacramento, CA
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  • Last Activity: 11-23-2015 02:09 AM
  • Join Date: 12-24-2005
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05:27 AM - Nick00Merlin mentioned Hoppy in post 125H Gallon First Time Live Plant Project (Lots Of Pictures)
...resting experience. Hoppy has a lot of good in...
12:32 PM - bassbuster23 mentioned Hoppy in post Will this work?
...ssing towards also, Hoppy. Do go ahead - it...
09:14 PM - thedood mentioned Hoppy in post Types of Metricide question. Thanks Hoppy and bassbuster23
03:04 AM - Audionut mentioned Hoppy in post Wrapping my head around KH and co2. Led light questions! Look!
... Minor correction Hoppy. That would be Bica...
01:39 AM - Audionut mentioned Hoppy in post CO2, pH, and dKH question observation from Hoppy. The last paragraph...
02:32 AM - burr740 mentioned Hoppy in post Lighting an Aquarium with PAR instead of Watts
...hat one was made by Hoppy (thanks again man, i...


10:43 PM - Hoppy quoted i4x4nMore in post PAR Data-Spiral Power Saver Bulbs, lighting question
jraculya,If you can track down...
10:37 PM - Hoppy quoted Mytkobun in post Sacramento Area LFS
Stopped by the other day at J...
02:59 PM - Maryland Guppy quoted Hoppy in post How To Test CO2
I think it is best to just...
05:31 AM - Hoppy quoted jraculya in post PAR Data-Spiral Power Saver Bulbs, lighting question
Thank you for the quick respo...
05:15 AM - Hoppy quoted Sergeant Dude in post Water changes. How is filling your tank with a hose possible without death to Fish?
Chloramine isn't nearly as toxic a...
12:57 AM - Argus quoted Hoppy in post Top off water
Has anyone ever run into p...
12:30 AM - quiquik quoted Hoppy in post Top off water
...ersely affected. No Hoppy I have not had any p...

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