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  Visitor Messages

Showing Visitor Messages 141 to 150 of 203
  1. Tacct
    01-09-2012 05:20 AM - permalink
    Tacct
    Hoppy, I see you promote the Catalina Aquarium lights for their reflectors and was wondering if there was a specific type as I see they have single bulb "planted aquarium" fixtures and standard 2+ bulb fixtures. (They look like different reflectors so was wondering which type you tend to reference, currently need a light for a 20 long)
  2. Hoppy
    01-02-2012 06:06 PM - permalink
    Hoppy
    You could get a custom Catalina Aquarium 2 x 24 inch T5HO, made with a 10 inch wide housing, with the bulbs 7.5 inches apart. That light, sitting on top of the tank should give you about 60 micromols of PAR which would be medium to high light. When you get tired of battling algae you could raise it to 9 inches above the top of the tank and you should get about 40 micromols, which is a very good low medium level.
  3. bigduke45123
    01-02-2012 02:26 PM - permalink
    bigduke45123
    Hi Hoppy I have a 29 gallon tank that I really want to make it into a med to high light tank. It is 30" long and 18" deep.
  4. Hoppy
    01-01-2012 03:34 AM - permalink
    Hoppy
    CO2 wont mess anything up unless you have high light and fluctuating CO2 levels. I think you will have about 30-35 micromols of PAR with no water in the tank or from about 35-40 micromols with water in the tank. (Water concentrates light and allows reflections from the glass to increase the PAR)
  5. WVDiscGolfer
    12-31-2011 08:39 PM - permalink
    WVDiscGolfer
    Hey Hoppy,
    A couple weeks ago on my thread you posted a link to a chart showing the PAR's for CFL bulbs and noted that a PAR of 35 or below would keep me from worrying about CO2. At that time I was planning on using 14W bulbs but I ended up buying 19W bulbs. The bottoms of the round clamp light reflectors are about 17 inches from the substrate and the bulbs themselves are probably about 19. From the chart it appears this puts me at a PAR of about 35 but I thought I'd ask you to be certain. Also, I was thinking of adding a little DIY CO2 every now in then, will this mess anything up?

    Thanks!
  6. Doc7
    11-06-2011 11:29 PM - permalink
    Doc7
    In case anyone reads the conversation I have with Hoppy below - these Coralife T5NO fixtures are growing plants real fast! It's not super bright and growth is a little leggy, but I have almost 0 algae (8 amano shrimp is the only kind of "algae crew" in there at this time and the only place algae exists is on the glass...plants wood are CLEAN) - I hung them 1" above tank.

    Thanks Hoppy! Don't think I would enjoy trying to keep up with T5HO Growth at this time, maybe in the future, near or far, but this is great lighting for my first foray into planted tanks!
  7. IxIBluepitIxI
    09-08-2011 03:52 PM - permalink
    IxIBluepitIxI
    Hey just wanted to stop by and say thank you for all your great research and postings.:>
  8. Hoppy
    07-10-2011 05:09 AM - permalink
    Hoppy
    If you raise the light above the top of the tank, a 24 inch long light is all you need - the light spreads out to cover the whole tank.
  9. Po0gs
    07-09-2011 07:41 PM - permalink
    Po0gs
    Hoppy. I hope you don't mind me sending this PM, but you seem very informed about lighting. I was wondering of you've heard of anyone with a 29 gallon tank, which is 30" in width, using a 24" light? It seems 30" T5ho are a little more rare. Thanks for any help! I appreciate it.
  10. Hoppy
    07-02-2011 12:07 AM - permalink
    Hoppy
    A good T5HO reflector used with T5NO bulbs, driven at T5NO power, should produce as much as double what a Coralife light produces. Great reflectors almost triple the light from a bulb. Coralife reflectors are poor.

  About Me

  • About Hoppy
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    Sacramento, CA
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    Hoppy

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  Mentions

02-27-2016
11:48 PM - thedood mentioned Hoppy in post CO2 from air... hear me out.
Hoppy, What is the theory ...
02-24-2016
11:03 PM - thedood mentioned Hoppy in post What to Do With Pretzel Jugs?
...k for that purpose, Hoppy made some good point...
02-20-2016
08:43 PM - heel4you mentioned Hoppy in post Fertilizing a 65 Gal low-medium light tank
Hoppy Let me know what yo...
02-17-2016
09:55 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
04:25 AM - PortalMasteryRy mentioned Hoppy in post
03:32 AM - PortalMasteryRy mentioned Hoppy in post
02-07-2016
04:56 AM - 58417 mentioned Hoppy in post
02-04-2016
08:59 AM - Audionut mentioned Hoppy in post High nutrients promote algae growth and are toxic to aquatic life
...ferts is relevant. Hoppy was merely pointing ...
12:56 AM - Audionut mentioned Hoppy in post High nutrients promote algae growth and are toxic to aquatic life
Hoppy, yes that is what EI...
02-03-2016
11:19 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
02:46 AM - bassbuster23 mentioned Hoppy in post Excel & CO2
... both benefits that Hoppy stated.
11-30-2015
03:26 PM - bassbuster23 mentioned Hoppy in post Cleaning your tank
Hoppy.....will the credit ...
11-19-2015
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...
11-16-2015
12:32 PM - bassbuster23 mentioned Hoppy in post Will this work?
...ssing towards also, Hoppy. Do go ahead - it...
11-12-2015
09:14 PM - thedood mentioned Hoppy in post Types of Metricide
...my question. Thanks Hoppy and bassbuster23
10-30-2015
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...
10-16-2015
01:39 AM - Audionut mentioned Hoppy in post CO2, pH, and dKH question
...is observation from Hoppy. The last paragraph...
10-03-2015
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...

  Quotes

09-04-2016
05:54 PM - Hoppy quoted AbbeysDad in post How to Dirt an Aquarium!?
...Any goodness left is used u...
09-03-2016
10:18 PM - Hoppy quoted LRJ in post
09:05 PM - BettaBettas quoted Hoppy in post Prop. Temple Plant
Like all stem plants, you ...
06:32 PM - mcdanielnc89 quoted Hoppy in post Balancing out kH and pH
The meaning of the term "p...
06:33 AM - fishkeeper01 quoted Hoppy in post How can I run my diy co2 system
As discussed above, first ...
02:43 AM - birbaliktanki quoted Hoppy in post Co2 introduction into established tank
The amount of CO2 that giv...
12:29 AM - Hoppy quoted Jeff5614 in post algae, co2, and excel
Using low CO2 will keep BBA a...
12:07 AM - scapegoat quoted Hoppy in post Is it okay to put plants in right away in a brand new aquarium?
The thing you can't do suc...
09-02-2016
11:43 PM - Hoppy quoted scapegoat in post Is it okay to put plants in right away in a brand new aquarium?
Heavily plant the tank, toss i...
10:20 PM - Hoppy quoted fishkeeper01 in post How can I run my diy co2 system
So in that case could I turn the ...
07:42 PM - Jeff5614 quoted Hoppy in post algae, co2, and excel
...That will kill it, and ...
05:57 AM - fishkeeper01 quoted Hoppy in post How can I run my diy co2 system
If direct sunlight hits th...
05:52 AM - jcmv4792 quoted Hoppy in post Lighting PAR for emersed plants?
...ked for me. Thanks Hoppy, have you ever used ...
05:42 AM - Hoppy quoted josephla in post algae, co2, and excel
Hoppy what is your recommenda...
05:02 AM - Hoppy quoted AbbeysDad in post Need Help Determining What Went Wrong...
I'm having great success (knoc...
08-31-2016
01:13 PM - Caelan quoted Hoppy in post A bit different DiY CO2 System
...termination. Thanks Hoppy. I have been using s...
08-30-2016
04:31 PM - Hoppy quoted Tyler Jackson in post
04:01 PM - Doug Milligan quoted Hoppy in post What am I doing wrong? Planted tank slowly dying...
What is a "planted 2.0 lig...
05:27 AM - bmckinney0727 quoted Hoppy in post What am I doing wrong? Planted tank slowly dying...
What is a "planted 2.0 lig...
08-29-2016
06:28 PM - Hoppy quoted Deator in post Rest period in the day for plants
What is everyones thoughts ...

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