Electric Warrior
Fishaholic
Hello all. Now that I have a new tank, I am trying to get a better handle on my water chemistry, since it's something I've generally ignored in my previous tanks unless there's been a problem. So, this is a new 350L tank, external filter already established, moderately planted with mostly slow growers this time. Hardscape consists of large pieces of redmoor wood and about 13 kilo of seiryu stone. Now, I have very soft water, which is great because I keep SA fish, but what I really want to make sure I can avoid is having ph swings, although I am not sure if I've actually ever had one. But my main objective is having healthy fish and plants. With a new setup like this, how often and when should I be checking things like ph, gh and kh? I have a very low kh (2) and even in my older, established tanks this was the same. I did a large wc yesteday, and my readings later that day were ph 6.8-7.0, kh 2, gh 3. My readings today, before lights went on, were ph 6.6-6.8 (its hard to tell exactly, but looked closer to 6.8), kh 2, and gh 4. I've been told in the past to try and raise my kh. so I added some crushed coral to the filter (about a half cup bagged), which seemed to raise it a degree at the time. I was thinking the seiryu stone would bump up the kh, although I have no idea how long it would tae to make an impact. How long after running this tank should I start to see the kh stabilise?
Now to another issue: bba... It's not in my new tank yet, but I have had issues in the past. My first 200L had T8 lighting, 8 hrs a day, and I suffered horribly with bba in that tank. It covered everything eventually - substrate, plants, equipment, wood, everything! It was so bad it got to the point where I wanted to give up quite often. I tried cleaning, spot dosing liquid carbon, blackouts, tinkering with the flow, everything. My second and last tank, a 350L with T5 lighting started out okay, but the dreaded bba came back eventually, although not as bad as in the previous tank. It grew all over my large rock, the driftwood, and a small amount on the equipment. That tank sprung a leak, hence the newly established 350L. I know algae is essentially down to lighting, ferts, and flow/C02. My lighting is LED, on a timer for 8 hrs a day, and I think the flow is okay... I have a Fluval 407 (pump 1450 LPH, circulation 930 LPH) and I also have a powerhead on the other side to move flow towards the inlet and around the back. I dose liquid ferts according to instructions (Profito) and dose liquid carbon daily, although I will admit that previously my liquid carbon dosing was spotty at best with going to work everyday; I was planning on getting an auto dosing pump after furlough ends for me this time. In the past I had a lot of fast growing stem plants and floating plants, although with this tank I am moving more away from stem plants and using more anubias, java ferns, crypts, and buce, although I do have some frogbit, flame moss, tiger lotus and pogostemon helferi currently. I want to try and avoid bba this time around, but I am not sure where to begin? I don't want to go high tech and start running pressurised C02, so what should be I looking for to keep my pants healthy and keep that horrid bba away?
Thoughts? About any of this?
Now to another issue: bba... It's not in my new tank yet, but I have had issues in the past. My first 200L had T8 lighting, 8 hrs a day, and I suffered horribly with bba in that tank. It covered everything eventually - substrate, plants, equipment, wood, everything! It was so bad it got to the point where I wanted to give up quite often. I tried cleaning, spot dosing liquid carbon, blackouts, tinkering with the flow, everything. My second and last tank, a 350L with T5 lighting started out okay, but the dreaded bba came back eventually, although not as bad as in the previous tank. It grew all over my large rock, the driftwood, and a small amount on the equipment. That tank sprung a leak, hence the newly established 350L. I know algae is essentially down to lighting, ferts, and flow/C02. My lighting is LED, on a timer for 8 hrs a day, and I think the flow is okay... I have a Fluval 407 (pump 1450 LPH, circulation 930 LPH) and I also have a powerhead on the other side to move flow towards the inlet and around the back. I dose liquid ferts according to instructions (Profito) and dose liquid carbon daily, although I will admit that previously my liquid carbon dosing was spotty at best with going to work everyday; I was planning on getting an auto dosing pump after furlough ends for me this time. In the past I had a lot of fast growing stem plants and floating plants, although with this tank I am moving more away from stem plants and using more anubias, java ferns, crypts, and buce, although I do have some frogbit, flame moss, tiger lotus and pogostemon helferi currently. I want to try and avoid bba this time around, but I am not sure where to begin? I don't want to go high tech and start running pressurised C02, so what should be I looking for to keep my pants healthy and keep that horrid bba away?
Thoughts? About any of this?
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