4 t5 no 40 breeder
Planted Tank Forums
Your Tanks Image Hosting *Tank Tracker * Plant Profiles Fish Profiles Planted Tank Guide Photo Gallery Articles

Go Back   The Planted Tank Forum > Specific Aspects of a Planted Tank > Lighting


Reply
 
Thread Tools Display Modes
Old 01-25-2013, 01:11 AM   #1
wakesk8r
Planted Tank Obsessed
 
PTrader: (24/100%)
Join Date: Nov 2007
Location: Lake Travis Texas
Posts: 416
Default

4 t5 no 40 breeder


I have 2 catalina fixtures with dual t5s over my 40 breeder.

I've been running it with 2 ho and 2 no bulbs, i've been battling bba pretty badly. my downoi is growing really leggy though so I'm kinda confused.
I dose EI, keep my drop checker is the light green.

If I switch to 4 no bulbs will that put me in low light? I can live with out downoi.

any thoughts would be greatly appreciated
wakesk8r is offline   Reply With Quote Quick reply to this message
Sponsored Links
Advertisement
 
Old 01-25-2013, 03:28 AM   #2
Hoppy
Planted Tank Guru
 
Hoppy's Avatar
 
PTrader: (75/100%)
Join Date: Dec 2005
Location: Sacramento, CA
Posts: 18,913
Default

I'm not sure the Catalina lights will run NO bulbs at true NO power, or at higher power. I think we tested one of them at a local aquatic plant group meeting, and I vaguely recall that a NO bulb definitely does give less PAR than a HO bulb, but I don't remember how much less.

Your problem with the downoi may be CO2, instead of light. You can't rely on a drop checker, when you want to run the CO2 concentration as high as you can without harming the fish. You have to gradually increase the CO2 bubble rate, every 2-3 days or so, watching the fish for problems, and watching to see if the plants grow better. If the plants do grow better, you can again increase the bubble rate slightly and repeat. When the plants seem not to do any better with the last increase in bubble rate, you can drop down to the previous setting and know you are close to the optimum CO2 level for that setup. The drop checker may end up being yellow when you finish.
__________________
Hoppy
Hoppy is offline   Reply With Quote Quick reply to this message
Reply

Quick Reply
Message:
Options

Register Now

In order to be able to post messages on the The Planted Tank Forum forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.
Password:
Confirm Password:
Email Address
Please enter a valid email address for yourself.
Email Address:

Log-in

Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.



Thread Tools
Display Modes

Posting Rules
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT. The time now is 09:36 PM.


Powered by vBulletin®
Copyright ©2000 - 2014, Jelsoft Enterprises Ltd.
Copyright Planted Tank LLC 2012