The Planted Tank Forum - View Profile: Hoppy

Hoppy Hoppy is offline

Planted Tank Guru

  Visitor Messages

Showing Visitor Messages 111 to 120 of 198
  1. Hoppy
    06-30-2012 10:19 PM - permalink
    Hoppy
    I responded.
  2. Gamezawy
    06-30-2012 06:49 PM - permalink
    Gamezawy
    hi Hoppy would you please answer on my question in
    http://www.plantedtank.net/forums/sh...d.php?t=181799

    i really like your opinion
  3. Hoppy
    06-13-2012 04:15 PM - permalink
    Hoppy
    You can light a standard 55 gallon tank with one T5HO bulb, in a good quality light, for example http://www.catalinaaquarium.com/stor...oducts_id=1837 This should give you medium to high medium light with it sitting on top of the tank. Using the feet it can be purchased with it should give low medium to medium light.

    LED lights have some advantages, but cost a lot more than T5HO. The Marineland Double Bright, 48-60 inch light should give you good low light. Or, you can DIY a custom light to get whatever intensity you want, with a dimmer so you can adjust the brightness. That is the best light for functionality, but can be pretty expensive too, perhaps $200-$300, and you first need to learn how to design and build it.
  4. chickenofthesea
    06-13-2012 03:52 PM - permalink
    chickenofthesea
    Hi Hoppy, I'm glad I found your posts, I hope you can shed some light on my situation (mind the pun).
    I have a 55gallon fresh water tank, I currently use the regular LED lights that came with my starter kit and am keeping low light plants for now. I would like to upgrade the lighting to be able to keep more interesting/prettier plants.
    I'm getting a lot of contradicting information from my research on the internet as to what type of lighting to get, flluorescent vs LED's. I need a light strong enough to reach the depth of 24" and am overwhelmed by various considerations such as watts/PARS/kelvin/lumens/colour temperature...
    People who have fluorescent swear by it and say absolutely do not get LEDs and those with LEDs strongly urge the use of those.
    I found your charts and thought maybe you could help since you seem to know a great deal.
    Thanks so much for your time. My fish, plants and I appreciate any help
  5. Hoppy
    06-03-2012 05:01 PM - permalink
    Hoppy
    If I were you I wouldn't use any driver that isn't dimmable. There aren't a lot of them available for that much current, but there should be a Meanwell one that is the same as that only dimmable. I think I would keep the two rows of LEDs closer together, and rely on the spread of light to get the whole substrate lighted. If you use 60 degree optics you should be able to light the whole tank with the rows about 5-6 inches apart. And, for that a single heatsink about 6+ inches wide would work. For that much current the heatsink needs to be a good one, and some fan cooling will probably be needed. If you use the calculator spreadsheet in http://www.plantedtank.net/forums/di...-tank-led.html you will know all that I know about how much PAR you can expect.
  6. phantom85
    06-03-2012 12:37 AM - permalink
    phantom85
    hey hoppy. love your work, the led guru. i would like to upgrade my led fixture. i have done a DIY one before and thanks for your help on that one. at the moment i am i am running 12 cree XML-t6 at 700ma. what i was thinking of is buying 2 of these http://www.rapidled.com/mean-well-lp...urrent-driver/ and running 9 of the cree xml-t6's of each of these and building the heatsink myself. this is going over a 4 foot med planted 60g tank, dosing dry ferts and co2 injected.

    what i wanted to ask your help on is
    1. is there a better driver out there that i just cant seem to find that will save me from having to wire up 2 sets of 9 at 1750ma
    2. is this going to be overkill on the lights?
    3. what would be the best way to arrange them. i was thinking two 4inch wide heatsinks running the length of the tank. if the tank is 18inchs wide then one running say 6inchs from the front and the other 12 inchs from the front.

    thanks man for any help you can offer
    lindsay
  7. Hoppy
    05-21-2012 10:49 PM - permalink
    Hoppy
    I have never grown HC, and my experience with glosso was limited to trying out the dry start method. So, I can't comment on use of T5NOs for growing HC/glosso. I also have never used NO lighting, so I can't comment based on my experience with them for growing any plants.
  8. ThatGuyWithTheFish
    05-21-2012 09:51 PM - permalink
    ThatGuyWithTheFish
    In your experience, can T5NOs grow HC/glosso carpets or ludwigia?
  9. ThatGuyWithTheFish
    05-14-2012 06:28 PM - permalink
    ThatGuyWithTheFish
    Hm, here's a link to his site:
    http://unclenedsfishfactory.com/

    You probably don't know him, or you would've recognized his name instantly. :P
  10. Hoppy
    05-14-2012 06:05 PM - permalink
    Hoppy
    Uncle Ned? No, I had a lot of uncles, but no Neds.

  About Me

  • About Hoppy
    Location
    Sacramento, CA
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    Hoppy

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  • Last Activity: Today 04:47 AM
  • Join Date: 12-23-2005
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  Mentions

02-27-2016
10:48 PM - thedood mentioned Hoppy in post CO2 from air... hear me out.
Hoppy, What is the theory ...
02-24-2016
10:03 PM - thedood mentioned Hoppy in post What to Do With Pretzel Jugs?
...k for that purpose, Hoppy made some good point...
02-20-2016
07:43 PM - heel4you mentioned Hoppy in post Fertilizing a 65 Gal low-medium light tank
Hoppy Let me know what yo...
02-17-2016
08:55 AM - dukydaf mentioned Hoppy in post High nutrients promote algae growth and are toxic to aquatic life
... I agree with you Hoppy. Just to add that of...
02-09-2016
03:25 AM - PortalMasteryRy mentioned Hoppy in post
02:32 AM - PortalMasteryRy mentioned Hoppy in post
02-07-2016
03:56 AM - 58417 mentioned Hoppy in post
02-04-2016
07:59 AM - Audionut mentioned Hoppy in post High nutrients promote algae growth and are toxic to aquatic life
...ferts is relevant. Hoppy was merely pointing ...
02-03-2016
11:56 PM - Audionut mentioned Hoppy in post High nutrients promote algae growth and are toxic to aquatic life
Hoppy, yes that is what EI...
10:19 PM - dukydaf mentioned Hoppy in post High nutrients promote algae growth and are toxic to aquatic life
...very hour. What Hoppy says makes the most ...
01-15-2016
01:46 AM - bassbuster23 mentioned Hoppy in post Excel & CO2
... both benefits that Hoppy stated.
11-30-2015
02:26 PM - bassbuster23 mentioned Hoppy in post Cleaning your tank
Hoppy.....will the credit ...
11-19-2015
04:27 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...
11-16-2015
11:32 AM - bassbuster23 mentioned Hoppy in post Will this work?
...ssing towards also, Hoppy. Do go ahead - it...
11-12-2015
08:14 PM - thedood mentioned Hoppy in post Types of Metricide
...my question. Thanks Hoppy and bassbuster23
10-30-2015
02:04 AM - Audionut mentioned Hoppy in post Wrapping my head around KH and co2. Led light questions! Look!
... Minor correction Hoppy. That would be Bica...
10-16-2015
12:39 AM - Audionut mentioned Hoppy in post CO2, pH, and dKH question
...is observation from Hoppy. The last paragraph...
10-03-2015
01:32 AM - burr740 mentioned Hoppy in post Lighting an Aquarium with PAR instead of Watts
...hat one was made by Hoppy (thanks again man, i...

  Quotes

03-11-2016
02:04 PM - Hoppy quoted touch of sky in post The Scoop on CO2 Boosters
I have used both Excel and Metric...
03-10-2016
05:47 PM - Hoppy quoted Diana in post South American Fish In 8 PH Soft Water
The water company adds sod...
03-09-2016
11:04 PM - Limejoker quoted Hoppy in post Introduction and first tank!
You may have too much ligh...
03-08-2016
05:34 PM - Hoppy quoted Brian727 in post Help with BBA/poor plant growth
I have recently done an algae...
05:27 PM - Hoppy quoted tanksalot in post BBA w/ press. CO2 tank
Brian727: Thanks, but I'd like...
03-07-2016
11:32 PM - Iwagumist quoted Hoppy in post Are these LED bright enough?
That CFL bulb may be enoug...
07:55 PM - jeffkrol quoted Hoppy in post Are these LED bright enough?
That CFL bulb may be enoug...
03-06-2016
02:30 AM - Hoppy quoted Willcooper in post Help with Planted Tank Set Up
Not saying your wrong but that ...
03-05-2016
09:55 PM - Hoppy quoted s_s in post A secret to preventing algae
No surprise to me that y...
04:27 AM - Hoppy quoted Kareen in post Is 66 par good
Would 2x36' led's with 66pa...
02:38 AM - Hoppy quoted ApogeeInstruments in post A Better PAR Meter
Hi guys. Chris here, from Apogee. I ha...
02:31 AM - Hoppy quoted Diana in post Cause of algae?
Diatoms are high in silica...
03-02-2016
11:54 PM - Zhylis quoted Hoppy in post A secret to preventing algae
...et.com/albums/ss176/Hoppycalif/monnolinuron_zp...
11:32 PM - Hoppy quoted Zhylis in post A secret to preventing algae
As far as I can tell, Tetra...
11:14 PM - Zhylis quoted Hoppy in post A secret to preventing algae
For some reason Tetra Algu...
10:25 PM - alcimedes quoted Hoppy in post A secret to preventing algae
It has never been demonstr...
08:39 PM - Hoppy quoted Nordic in post A secret to preventing algae
Tetra's algumin product use...
07:20 PM - Hoppy quoted Fissure in post Another deficiency/toxicity story
...right now the "toxicity c...
06:36 PM - Hoppy quoted s_s in post A secret to preventing algae
For the most part, algae...
03-01-2016
07:41 PM - discuspaul quoted Hoppy in post Water changes- how often?
I have done changes from 1...

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