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Biopellets Reports 21

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ペレットを増やしてから、一段PO4が低下したような気がします。
ただ、どんどん減っているかというと・・・・・・・・・・

減っていたのは、HANNAの試薬。
測れません。


気が付いてみれば、今日は記念すべきDay100。
今日のうちに計測してみることにします。



Laboratory results
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
4-179865025----0.10---
4-1697100L of water was changed.
4-1495650-----0.11---
4-1091650257.8--<10.1471540
4-109160L of water was changed.
4-99080L of water was changed.
4-88980L of water was changed.
4-788650-7.9---0.077-
4-586650258.0--10.1061500increased pellets
4-384100L of water was changed.
4-38450026----0.23---
4-18250026----0.24---
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
3-277780L of water was changed.
3-2777500267.9--<10.2151380
3-2474500-----0.11--
3-2171500268.0--<10.1891440
3-207090L of water was changed.
3-196980L of water was changed.
3-1262100L of water was changed.
3-1262The display layout was minimally changed because of earthquake.
3-65680L of water was changed.
3-656500268.0--<10.1351320
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
2-2749Carbon and remo-phos was replaced.
2-2749500257.9--<10.1971260
2-274980L water was changed. Denitrator and Fluidized filter was removed.
2-244680L of water was changed.
2-2345500-----0.15--
2-214380L of water was changed.
2-2143500-----0.23--increased pellets
2-204280L of water was changed.
2-2042425258.2--<10.2471280
2-194180L of water was changed.
2-1840425----<10.157-
2-173980L of water was changed.
2-1638425-----0.28--increased pellets
2-1335100L of water was changed.
2-1335350258.1-01-2.50.1561380
2-1133350-----0.16--
2-931350-----0.21--increased pellets
2-93150L of water was changed.
2-628250267.9--<10.2581320
2-62850L of water was changed.
2-52780L of water was changed.
2-325250-----0.27--
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
1-3021250258.0-0<10.2391460
1-2920100L regular water change
1-2718250-----0.24--increased pellets
1-261780L of water was regularly changed.
1-2314200258.1-01-2.50.3481400
1-2011200----1-2.50.24--increased pellets
1-16740L of water was changed to meinatain the salinity.
1-167150278.2-05-100.346-
1-145100L of water was regularly changed.
1-123150-8.0--50.27--
1-90150268.1-02.5-50.2371360
DAS: days after starting biopellets
ml: qunatity of phosballs
SG: specific gravity (1.0**)
NH: NH4 (ammonia)



*****

Biopellets Reports 20

早いもので、ペレットを初めて3か月が経過してしまいました。
当初の予定では、今頃超貧栄養環境をゲットしてサンゴ達に何を給餌しようか悩んでいるはずでしたが・・・・・・・御覧の通り。

今回も、予想通りですが、期待通りにはいきませんでした。

週末の水換えは天然海水(PO4:0.07mmp)です。
今回の測定は、水換え後で照明点灯直前でした。

pHが低め、KHはやや低めの割にMgだけが高い。
一番考えられるのは試薬の劣化ですが、もし本当に高いとすればリアクター由来ではなさそう。
天然海水に添加しているバッファー由来だろうか?

最近はずっとCaribSeaのBufferPlusってのを使っています。
理由は、安かったから。

PO4の上昇は、ROWAの効果が弱くなったからなのか・・・・・・・・・
NO3が下がったのが、救いといえば救いです。



Laboratory results
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
4-1091650257.8--<10.1471540
4-109160L of water was changed.
4-99080L of water was changed.
4-88980L of water was changed.
4-788650-7.9---0.077-
4-586650258.0--10.1061500increased pellets
4-384100L of water was changed.
4-38450026----0.23---
4-18250026----0.24---
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
3-277780L of water was changed.
3-2777500267.9--<10.2151380
3-2474500-----0.11--
3-2171500268.0--<10.1891440
3-207090L of water was changed.
3-196980L of water was changed.
3-1262100L of water was changed.
3-1262The display layout was minimally changed because of earthquake.
3-65680L of water was changed.
3-656500268.0--<10.1351320
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
2-2749Carbon and remo-phos was replaced.
2-2749500257.9--<10.1971260
2-274980L water was changed. Denitrator and Fluidized filter was removed.
2-244680L of water was changed.
2-2345500-----0.15--
2-214380L of water was changed.
2-2143500-----0.23--increased pellets
2-204280L of water was changed.
2-2042425258.2--<10.2471280
2-194180L of water was changed.
2-1840425----<10.157-
2-173980L of water was changed.
2-1638425-----0.28--increased pellets
2-1335100L of water was changed.
2-1335350258.1-01-2.50.1561380
2-1133350-----0.16--
2-931350-----0.21--increased pellets
2-93150L of water was changed.
2-628250267.9--<10.2581320
2-62850L of water was changed.
2-52780L of water was changed.
2-325250-----0.27--
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
1-3021250258.0-0<10.2391460
1-2920100L regular water change
1-2718250-----0.24--increased pellets
1-261780L of water was regularly changed.
1-2314200258.1-01-2.50.3481400
1-2011200----1-2.50.24--increased pellets
1-16740L of water was changed to meinatain the salinity.
1-167150278.2-05-100.346-
1-145100L of water was regularly changed.
1-123150-8.0--50.27--
1-90150268.1-02.5-50.2371360
DAS: days after starting biopellets
ml: qunatity of phosballs
SG: specific gravity (1.0**)
NH: NH4 (ammonia)



*****

Biopellets Reports 19

いよいよかもしれません。

11040801.jpg

昨日の朝、初めて0.1ppmを切りました。
これは、ROWAの効果でしょうか?Pelletsの効果でしょうか?

微妙です。

いずれにしても、PO4は下がっていることは間違いなさそう。
これで、貧栄養環境に一歩近づいた?

NO3を計測するの忘れました。
多分下がっていないと思います。

次は、日曜日に計測予定です。



Laboratory results
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
4-788650-7.9---0.077-
4-586650258.0--10.1061500increased pellets
4-384100L of water was changed.
4-38450026----0.23---
4-18250026----0.24---
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
3-277780L of water was changed.
3-2777500267.9--<10.2151380
3-2474500-----0.11--
3-2171500268.0--<10.1891440
3-207090L of water was changed.
3-196980L of water was changed.
3-1262100L of water was changed.
3-1262The display layout was minimally changed because of earthquake.
3-65680L of water was changed.
3-656500268.0--<10.1351320
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
2-2749Carbon and remo-phos was replaced.
2-2749500257.9--<10.1971260
2-274980L water was changed. Denitrator and Fluidized filter was removed.
2-244680L of water was changed.
2-2345500-----0.15--
2-214380L of water was changed.
2-2143500-----0.23--increased pellets
2-204280L of water was changed.
2-2042425258.2--<10.2471280
2-194180L of water was changed.
2-1840425----<10.157-
2-173980L of water was changed.
2-1638425-----0.28--increased pellets
2-1335100L of water was changed.
2-1335350258.1-01-2.50.1561380
2-1133350-----0.16--
2-931350-----0.21--increased pellets
2-93150L of water was changed.
2-628250267.9--<10.2581320
2-62850L of water was changed.
2-52780L of water was changed.
2-325250-----0.27--
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
1-3021250258.0-0<10.2391460
1-2920100L regular water change
1-2718250-----0.24--increased pellets
1-261780L of water was regularly changed.
1-2314200258.1-01-2.50.3481400
1-2011200----1-2.50.24--increased pellets
1-16740L of water was changed to meinatain the salinity.
1-167150278.2-05-100.346-
1-145100L of water was regularly changed.
1-123150-8.0--50.27--
1-90150268.1-02.5-50.2371360
DAS: days after starting biopellets
ml: qunatity of phosballs
SG: specific gravity (1.0**)
NH: NH4 (ammonia)



*****

Biopellets Reports 18

下がり傾向にあったリン酸は、この1,2週間でもと(0.20ppm台)に戻ってしまいました。
この80日間はなんだったのでしょう?

バイオペレットは容量依存性にリン酸が下がることは証明できましたが、我が家の富栄養環境では、まだ満足できる結果が得られておりません。ちなみに、導入初期よりZeoBakとバイオダイジェストは投与しています。

それでも、おおよその傾向はつかめています。
あくまでも我が家の場合ですが、メガバイトに付属しているスプーンで餌を上げる量が

3杯/毎日までなら、リン酸は下がり傾向。
5杯/毎日を越えると、上昇傾向。

のようです。ちなみに総水量は、おおよそ500Lです。
ただ、3杯だと足りない気がして、ついつい。


このまま、リン酸が蓄積するのもまずいので、次の手を打ちました。
まず、ペレット増量。
現在の量に150mlを追加して650mlにしてみました。
PO4>1ppmの規定量は1ml/1Lですが、水槽環境に応じて増減するようにSeaSlugのガイドラインに載っています。

次に、リン酸吸着剤を交換。
最近はGroTechを使ってきましたが、久しぶりにROWAに戻しました。
大した理由はありません。買ったお店でGroTechの扱いが無かっただけです。


と、どうでしょう。
11040501.jpg
いきなり自己ベストを更新してしまいました。
多分、吸着剤の効果でしょう。
恐るべしROWA。

やっぱり、吸着剤をまめに交換するのが良いのかも?
吸着剤の交換コストを下げるためにペレットを始めたはずなのに、結局吸着剤に頼ることになるとは・・・・・・・


このレポートもどうでもよくなっていますが、Day100までは続けましょうか・・・・・・
今回から、下表の表示を日付の新しい順に変更しました。



Laboratory results
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
4-586650258.0--10.1061500increased pellets
4-384100L of water was changed.
4-38450026----0.23---
4-18250026----0.24---
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
3-277780L of water was changed.
3-2777500267.9--<10.2151380
3-2474500-----0.11--
3-2171500268.0--<10.1891440
3-207090L of water was changed.
3-196980L of water was changed.
3-1262100L of water was changed.
3-1262The display layout was minimally changed because of earthquake.
3-65680L of water was changed.
3-656500268.0--<10.1351320
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
2-2749Carbon and remo-phos was replaced.
2-2749500257.9--<10.1971260
2-274980L water was changed. Denitrator and Fluidized filter was removed.
2-244680L of water was changed.
2-2345500-----0.15--
2-214380L of water was changed.
2-2143500-----0.23--increased pellets
2-204280L of water was changed.
2-2042425258.2--<10.2471280
2-194180L of water was changed.
2-1840425----<10.157-
2-173980L of water was changed.
2-1638425-----0.28--increased pellets
2-1335100L of water was changed.
2-1335350258.1-01-2.50.1561380
2-1133350-----0.16--
2-931350-----0.21--increased pellets
2-93150L of water was changed.
2-628250267.9--<10.2581320
2-62850L of water was changed.
2-52780L of water was changed.
2-325250-----0.27--
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
1-3021250258.0-0<10.2391460
1-2920100L regular water change
1-2718250-----0.24--increased pellets
1-261780L of water was regularly changed.
1-2314200258.1-01-2.50.3481400
1-2011200----1-2.50.24--increased pellets
1-16740L of water was changed to meinatain the salinity.
1-167150278.2-05-100.346-
1-145100L of water was regularly changed.
1-123150-8.0--50.27--
1-90150268.1-02.5-50.2371360
DAS: days after starting biopellets
ml: qunatity of phosballs
SG: specific gravity (1.0**)
NH: NH4 (ammonia)





*****

Biopellets Reports 17

自己ベスト更新かと思いきや、また初期レベルに戻ってしまいました。
スミレを見つけ、ドバドバとエサをあげすぎたことが原因かもしれません。



Laboratory results
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
1-90150268.1-02.5-50.2371360
1-123150-8.0--50.27--
1-145100L of water was regularly changed.
1-167150278.2-05-100.346-
1-16740L of water was changed to meinatain the salinity.
1-2011200----1-2.50.24--increased pellets
1-2314200258.1-01-2.50.3481400
1-261780L of water was regularly changed.
1-2718250-----0.24--increased pellets
1-2920100L regular water change
1-3021250258.0-0<10.2391460
2-325250-----0.27--
2-52780L of water was changed.
2-62850L of water was changed.
2-628250267.9--<10.2581320
2-93150L of water was changed.
2-931350-----0.21--increased pellets
2-1133350-----0.16--
2-1335350258.1-01-2.50.1561380
2-1335100L of water was changed.
2-1638425-----0.28--increased pellets
2-173980L of water was changed.
2-1840425----<10.157-
2-194180L of water was changed.
2-2042425258.2--<10.2471280
2-204280L of water was changed.
2-2143500-----0.23--increased pellets
2-214380L of water was changed.
2-2345500-----0.15--
2-244680L of water was changed.
2-274980L water was changed. Denitrator and Fluidized filter was removed.
2-2749500257.9--<10.1971260
2-2749Carbon and remo-phos was replaced.
DateDASmlSGpHNHNO2NO3PO4KHMgRemarks
3-656500268.0--<10.1351320
3-65680L of water was changed.
3-1262The display layout was minimally changed because of earthquake.
3-1262100L of water was changed.
3-196980L of water was changed.
3-207090L of water was changed.
3-2171500268.0--<10.1891440
3-2474500-----0.11--
3-2777500267.9--<10.2151380
DAS: days after starting biopellets
ml: qunatity of phosballs
SG: specific gravity (1.0**)
NH: NH4 (ammonia)



*****
停電の影響だと思いますが、Caリアクターが止まっていました。
チャンバー内にCO2をため込んで、排液していなかったためにKHが激減。危なかったです。

Pは、またまた逆戻り。
餌のあげすぎだと思います。
水槽内にばらまく方式なので、残餌が結構出ていると思われます。
要検討。

Pの変動域が大きすぎるので、まだまだ安定とはとても言えない状況。
我が家の富栄養環境では100ml/100Lでは足りないような気がしています。
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Yamamotch

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