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Fert recommendation no co2

1287 Views 9 Replies 3 Participants Last post by  p0tluck
So I'm just starting out with plants, I can not afford a co2 system, I use flourish root tabs and flourish comprehensive, I just want my plants to get thicker and more lush, what product would you all recommend to help out, ive been told excel or glut, something carbon can't remember the name, and api leaf zone, what would you all recommend I do, I just have some ferns, swords (Amazon /Fire leaf) basic anubias growing on drift wood, anubias Nana, and sagittaria (not dwarf)

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I started off with these liquid fertilizers and quickly moved to dry ferts. They cost me $15 from Green Leaf Aquariums. I also did a yeast and sugar DIY CO2 (before going to pressurized) and had desirable results. I always think that some CO2 is better than none. A DIY system won't produce enough to suffocate the fish and I had it on my 50 gallon as well as my 10. So I'd recommend skipping liquid fertilizers but that's just me.

Im no expert. You may not even need CO2 or Excel (or other carbon source) if you don't have high lighting. You should post that information so the experts can help.

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I've posted my light before, it's an elive led 48" packed with pods, 8 white , 4 cool white, 4 green plant, 4 lunar blues, 2 infrared, 2 color enhancing

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You may have posted it before but others aren't going to search through threads to find it. Hopefully someone can provide more info.

I just wanted to let you know how I did it. Those liquid ferts can be EXPENSIVE. I considered what I spent on a bottle. Usually $10. Then I multiplied that by how many bottles I was using. Usually 5. Then I found all the dry ferts I could need for the next few years for $15. No brainier there.

Hope you can find the best solution for you.

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I used NilocG liquid ferts (EI ferts at a reduced dosage) to get me started with ease (call me lazy for not wanting to measure, but his liquids in a pump bottle are simple and not outrageous $$ if it's just a small tank). Over time I've picked up the dry components to tweak my dosages so I use those now.

I think glut really works well for me too (plant growth as well as "algicide") in both CO2/non-CO2 tanks I have running. I'd recommend the DIY Glut (Metricide 14 or 28- whatever you find cheaper) to save a fortune. I can pay $8.99/bottle for Excel, or refill it for 70¢.
I used NilocG liquid ferts (EI ferts at a reduced dosage) to get me started with ease (call me lazy for not wanting to measure, but his liquids in a pump bottle are simple and not outrageous $$ if it's just a small tank). Over time I've picked up the dry components to tweak my dosages so I use those now.

I think glut really works well for me too (plant growth as well as "algicide") in both CO2/non-CO2 tanks I have running. I'd recommend the DIY Glut (Metricide 14 or 28- whatever you find cheaper) to save a fortune. I can pay $8.99/bottle for Excel, or refill it for 70¢.
Yes that was one of them recommended metracide, so that's just the cheap version of glut? Or the dyi version might I say, I was actually going to make my own root tabs as well with osmocote, I know I would save money in the long run by going to co2, but I can afford $30.00 here and $30.00 there I cannot afford $400.00 in one sitting and again I say I honestly wouldn't know how to set it up and regulate it properly, then comes upgrading the light yikes lol

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Okay I have taken a video of my plants, they have Demetrius in them I believe that's what it is anyways, it's also on my Texas holey rock, plus pants have holes in them etc etc, I have a picture chart of my light but I have way more pods in mine than what it comes with View attachment 725650 , if you go by watts each pod is 1 watt I have 24 pods which would = 24 watts, if you go by lumens I would guesstimate around 3000 I don't really know how to measure lighting

So the brown stuff does come off if I rub it lightly I was told to use gauze to remove it or buy oto cats but I'm not fond of them, so I'm assuming I have my lights on for way to long or my ferts are not balanced or not correct, I use Seachem comprehensive, and Seachem root tabs


I was told on here I needed to add some form of carbon like excel but It gets expensive but I know you can change to metracide I think takes the place of excel not 100% sure if I'm correct on that.

My tank is 55 gallon
Ammonia 0
Nitrite 0
Ph 7.4
Nitrate 25
Water temp 78

Light cycle is 10 on 14 off with no light break (going full dark to break the 10 hours of on time)

I never go full dark as when it's night time I have my Lunar blues in I don't know if that's considered a light cycle?

Here's the video don't mind the breathing I have a sinus infection lol
https://youtu.be/DbUbyP3S3VY

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Nice tank and fish! :)

I'm sure other more informed people here can diagnose the brown algae/diatoms or whatever it is. When I had similar issues, I would rub off what I could and go from there. My tank also began to look much better (as a whole) when I cut my light period from 9hrs to 6.5-7hrs.

Excel, Metricide, Cidex,... are all essentially glutaraldehyde in various percentages. You can usually buy metricide (14 or 28) for $16-25/gal and have "Excel" cheaply. You can either add water to it and dose at the Excel recommendations, or dose less at the strength out of bottle. Either way, if you dose this... you are dosing what people refer to as "liquid carbon". Whatever you do, be sure you throw out the bottle of activator that comes with Metricide. It is not needed (and will kill your fish).

Don't let the price tag of pressurized CO2 scare you off if you really would like to do it some day. If you're handy and into DIY, you can put together a nice pressurized setup for well under $400 including the tank. I keep meaning to do a little build log on a budget dual stage reg setup with selonoid that I have for under $100 invested. If you're patient and enjoy watching for deals, tosssing an odd $20 here and $40 there on eBay will get it done. Glutaraldehyde still compliments pressurized CO2 so you can keep that going with it if you believe it's working for you.

Using Osmocote (or Dynamite or whatever brand) in place of root tabs is a great idea too!

I never go full dark as when it's night time I have my Lunar blues in I don't know if that's considered a light cycle?
Not sure, but if you google "blue leds brown algae", you can read for days. All my lights go off at night, but like I said, there are much more informed people on here than me!

Edit: interesting excerpt from some of the google reading...

"Test one:
Changed lighting scheduled to a 4-2-4 (4 hours on - 2 hours off - 4 hours on – Blue lights on).
Results: Small decrease in brown algae growth

Test Two:
Normal Light schedule but blue lights off
Results: Large decrease in brown algae

Test three:
Normal Lights on 8 hours – Blue Lights on
Results: Large INCREASE in brown algae

Test four:
Normal Lights on (no dim) 8 hours – No Blue Lights
Results: Unable to find any brown algae in my tank."
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The Blues are what makes my water look so nice and all my decor so nice looking, it is a huge differece to look at with them off than on, but I will try 8 on with no blues on while mains are going then I will go to a really low lunar almost fully off as my lunars are adjustable. See what happens there, Ty on the compliment.


With Seachem you don't use the metracide right like you don't use them together?

Edit metracide is excel just not as expensive, was lost with your "can have excel cheaply" lol

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Haha... yeah, you got it. Sometimes I don't come across to clearly :)

Seachem Excel = Glutaraldehyde = Metricide = Cidex
All the same stuff. Use just one and dose accordingly.

I'm sure you can enjoy your blues and still be fine! I just mentioned that because I remembered reading about a possible correlation. Maybe go for a while with them off to (possibly) get things back in check, then adjust them back up to your liking.
When you say go without them do you mean only use whites, green, red, color enhancing during my light on time and go fully dark when lights off here's what I mean

I can have track 1 which is whites, color enhancing , plant only be on
Track 2 is infrared and lunars I can either have them on with track 1 or totally off

I've always had both tracks running for light cycle

Should I leave track 2 off?

When I go night cycle I turn Off track 1 and turn on track 2 (lunars, infrared)

Should I go full dark and keep both tracks off?

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