On the third week I added the members of my cleaning crew consisting of 5 amano shrimps and 5 otocinclus.
I found it hard to get a consistent 1 unit decrease in ph with my acrylic diffuser unless I ported the gas directly under the filter intake as suggested by Clive from other thread. I could have left it like this but I was worried that my inhabitants might be sucked into the filter.
Because of this, I installed a 2 way co2 splitter in order to attach an inline diffuser as well. I know that the inline diffuser might already be enough on its own but I like to keep an in tank diffuser as the bubbles are fun to watch.
Original UP New Inline CO2 Atomizer Diffuser
I can now achieve a full unit decrease of co2 throughout the photoperiod 2 hours before lights on.
On the 4th week, I added some neon tetras and rummy nose tetras.
Now on its fifth week, all plants are growing in nicely but the Alternathera reineckii mini. The old leaves have fallen off and new leaves have emerged (this might be a good sign, I'm not sure). I ordered some more Alternathera reineckii mini off ebay to fill in the gap under the tree. However I am not sure if I received the right plant so I planted them at the back instead. Here is the photo:
Alternathera reineckii 'mini' (-.-)???
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