QUOTE(mkcmeng @ Dec 17 2015, 01:40 PM)
here's the tank after adding fish. Was on 5 bps for almost 2 weeks and cannot tahan already so added the fish without waiting for the 2 weeks timeline.
now it's down to 36 bpm. I have cherry barbs, cardinals, purple harlequin. Planning to get SAEs, ottos.
Question to sifus:-
1) Can i safely add shrimps without a risk of them being eaten?
2) What type of shrimps looks nice and eats algae?
3) what ferts should i dose as a minimum? Now i'm not dosing anything except for Excel after each water change.
Thanks sifus!
Congrats! I'm not yet a sifu, just sharing what I have learnt in the past few months. From the look of it, your tank is smaller than 60cm? 45cm? I think after 2 weeks and there's noticeable overall plants growth, you can reduce it to 1-2 bubbles per second. I don't see the drop checker, it's good to have a CO2 checker, so you can manage the amount of CO2 being injected into the tank.
1.
I have a 60cm tank with cherry barbs, neon tetra, foxy tail, lamp eyes, rasbora galaxy, SAE and ottos, it's mixed with 7 red cherry shrimps initially, now with additional 5-6 little shrimplets. They live happily together, my SAE is about 3cm long, and it never bother any of my RCS. And you have fair a bit of plants and hardscape too, that's a good hiding place for them. The thing you need to worry is the water stability. I bought a few batch of RCS and Yamato during the first month, they all died, but I have to admit that I fiddled with the plants and soil a lot, so the best bet is - buy a pair to test it. RCS is quite a hardy, my water temperature is around 28-30 degree, I turn on the fan once a while, that's around 26 degree. Grow some moss, they love it.
2.
Personally, I like RCS, quite a hardy, attractive red color and they eat algae too. Most efficient one are Yamato and Malayan shrimp, slightly more expensive RM3-4, Yamato is too big for my liking. SAEs and Otto are much more effective for sure. SAE eats algae but they do steal fish food, it can grow to quite a big size too. Otto will just look for algae most of the time and it's quite small in size.
3.
I'm using EI dosing method, dose everything excessively and do a water change in the end of the week to reset the water parameters, and then start dosing excessively again. That's to guarantee the plants have all the micro traces and macro they need, so the last 2 things I need to concern are CO2 and Light. Even though fertz are dosed excessively, it's actually much cheaper than buying off-the-shelves fertz and it's a proven method to grow plants. Some say High dosing = high nitrate will kill fish and shrimp, but I see it otherwise because my fish and shrimps are still very lively. More about this dosing method:
http://www.barrreport.com/forum/barr-report/estimative-index