Hi Simon,
Have been borred at work today so thought I would read your journal from start to finish. A very good read I have to say!! Extremely informative. You must be really happy with how far you have come with the tank.
I have really taken to the planted tank side of the hobby and have a few questions for you. Originally you used the substrate heater as the main heating for the tank but with all the algae problems you had at the beginning you turned it off! Do you think it was the tetra substrate and the heater cable combined that was causing the problems & would you use either again??
Ive just purchased the tetra substrate for a two foot tank im about to set up & because I will be using an eheim aquaball as filtration I thought undergravel heating may save a little space but after reading the problems you had at the beginning am re-thinking my plans!! Any advice??
Hows the tank doing now anyways?? Any updates?? Pics??
Thanks
James
Thanks glad you liked it, its been quite a journey to get this far.
In the end i come to the conclusion that my algae issues where due to three reason the first being, lack of fast growing plants at the beginning, to out compete the algae for the available nutrients.
The second, trying to clean, trying to suck up all the detritus, basically i was taking away some of the essential nutrients the plants need.
And third a lack of iron, in the substrate, most of the plants i had where of the echindorus species which are heavy root feeders, the tetra complete substrate didn't seam to contain the iron they needed, which is why i ended up adding laterite (i tested this by adding an iron supplement and the plants picked up with in days)
I wasn't that impressed with the tetra complete so i wouldn't use again, in stead i would like to try seachems onyx sand or eco complete.
For my new setup I'm going to give the ADA Amazonian a try.
As for the heater cable IMO they do help but arent essential, they seam to help plants recover and root faster than without, i noticed this when i switched it off for a time when i though it was causing an excess of nutrients in the water column.
I'm still using it at present but I'm not going to bother in my new set up as some have said on here already its money better spent else were.
If your going to use tetra complete i would pick your plants carefully, and I'd recommend a lot of fast grower's you kick your tanks off, once you substrate has matured, you can slowly change them for others.
Hope this helps, Simon.
PS i should have some new pics soon, I'm in the middle of some planting at the moment, but when I've done, all comments and criticism's are welcome.