test

test

2 36"-46" Expandable LED plant lights with built in moon lights. 504 LEDS 1 24"-34" Expandable LED plant lights with built in moon lights. 312 LEDS The lights come with the boxes and have been used for about a year on my aquarium on timers. These were hooked up on my formerlly heavily...

I've been using these all-in-one sticks, i think from API. I'm about out of them and either need to reorder or try something else. I like the convenience of the all-in-ones but I wonder how accurate they are. Any recommendations? Marlin Sent from my SCH-I545 using MonsterAquariaNetwork App

I am looking for an entry to mid-level SW Test Engineer/Business Systems Analyst for a project at DHS. The candidate must be a US Citizen and must be able to pass a Background Investigation process. If you or anyone you know may be interested in the opportunity, please PM me. The work...

Testing

I can never find a way to leave the test tubes up side down to dry. So, I got some of my son's legos and came up with this. How do you deal with your test tubes?

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Received a new (well new to me) lens yesterday and took a few test shots. The lens is the Canon 100mm f/2.8 macro USM; and I am currently using a Canon 50D - but looking to upgrade to the full frame 6D soon. First shots using this lens and a DIY flash diffuser:

I tested the params in my 29g Planted and found that my API Master Test Kit's Liquid Nitrate Test indicated there was 0 ppm nitrates. The tank is fairly heavily planted but not nearly enough to warrant absolutely no nitrates! I did some digging online and found this linked from...

Like a few other members, I have a few test kits sitting around collecting dust. I haven't tested parameters in any of my tanks in years unless there was a problem. I'm sure they all have expired and should be thrown out. I'm thinking it might be worth the while to test the tanks on...

Ok, am I the only one who can't distinguish a 5 ppm from a 40 ppm nitrate reading in a non-planted tank) Depending on how I hold the tube and the card, near the card, on the card, where I stand, what the lighting is (sunlight, halogen...), where Pluto is in relation to the ecliptic plane, etc...

Hi all, Do any of you live in Fairfax County and test for KH? I'd like to have an idea of what values you are seeing. I live in Vienna and have a 55g planted tank. I put a DIY CO2 system in the tank and noticed my PH dropped to about 6.5 I found a chart that helps calculate the...

Where can I find API 5ml test tube or the equivalent? I had a butter fingers moment and broke 4 at once. If I can find it locally that would be great.

I don't test but maybe 1 or 2 times per year. Even then its only for PH and ammonia.

this is a PSA in the UK, it is really intresting: http://www.dothetest.co.uk/

I want to see if this worked? Kelly Ok I got the resizing down. How do I post the photo in the box not as a Attached thumbnail?