dbbyjc1 said:
Hi,
I had the same question. During my research I found this product called "Florish Excell" it is safe for your fish!
Here is what it does and a website link:
It provides the same benefit as CO2, i.e. it provides the plants with a source of carbon for growth just as CO2 provides them with carbon. However CO2 by itself will give you quantitatively more growth than Excel by itself, although Excel does provide a substantial amount in comparison. If CO2 is a 10, Excel is a 6-7. Using both together provides additional benefit. One of the advantages of the Excel is no up front equipment costs and complexity of valves, hoses and regulators, etc.
http://www.fosterandsmithaquatics.com/product/prod_display.cfm?pcatid=4656
I plan to use it in my new 38g. tank this week!
Hope this helps, Debby
The added Carbon from Excel or CO2 is good. BUT you also need other Ferts. AND proper lighting.
If you go low tech (no gas) you can still get good growth.
I dose API Leaf Zone ( similar to Seachem Flourish) weekly.
I dose liquid Carbon (API cuz my work had it) when I remember to my newest tank. New 10g rimless cycling with my Betta. I DO NOT use Carbon in my Shrimp tank. Many do and have great results, but i lost a shrimp every time I tried it.
I'm using low to med light on my tanks. Screw in CFLs and one new Archaea 45cm fixture on my rimless 10g.
All my tanks are small so I can get away with this and grow plants fine.
I have to trim my stems weekly in all my tanks.
Myriophyllium Mattagrossense
Ludwigia repens (?)
Cabomba sp. red
Are my fast growers.
I have Duckweed which is great for sucking up excess. But man it doubles overnight !!
So just try to balance your equation
If you have High light without Ferts AND Carbon they can't grow like you want and you may just grow a TON of Algae
If you add EXCESS Ferts and don't power it with proper lighting ( not always High light ) you will grow Algae
So balancing your Light with Ferts and Carbon is the trick. Can you avoid Carbon and still grow plants ??? Yes.
I am new at this and lazy/busy so I like weekly chores. Wednesdays I trim plants , then do PWCs on my 3 tanks. A 5g and two 10g. I dose Leaf Zone after water changes according to directions if I remember. IF I remember I add liquid Carbon to my newest tank that has my newest plants (mostly Crypts).
I do have Osmocote + root capsules in all my tanks. Mainly for my Swords.
Many people in my Aquatic Plant Club use the Estimated (?) Index to know how much to dose and what to dose. Again I'm lazy and poor so I havent done this yet. They have great results.