55g Fishless Cycle Data

 

Date

PH

Ammonia

Nitrite*10

Nitrate

Temp.*

Notes

10/10/2004

8.1

0

0

0

76

Added 1 capful ammonia, Penguin 300, 150w glass heater, added Cycle bacteria

10/11/2004

7.6

0

0

0

76

Tank cloudy.  Discovered ammonia contained surfactants

10/12/2004

8.1

4

0

0

76

Drained tank and started over.  1st ammonia contained surfactants.  Added 1 tsp. Ammonium hydroxide 10%, added Cycle bacteria

10/13/2004

8

2

0

0

78

Added 1 tsp. Ammonia

10/14/2004

7.8

4

0

0

80

Added 1 tsp. Ammonia, added 2 sponge filters under powerheads, added 250w titanium heater

10/15/2004

8

4

0

0

84

Added 1 tsp. Ammonia.  Seeded filters with gravel from est. 10g

10/16/2004

8

8

0

0

84

Added additional aeration from powerheads

10/17/2004

8.2

6

1

0

85

Added 1/2 tsp. Ammonia

10/18/2004

8.2

8

2.5

0

84

 

10/19/2004

8.2

6

5

8

84

Added 1/2 tsp. Ammonia, added Cycle bacteria

10/20/2004

8.2

6

30

10

84

Turned off aeration on powerheads

10/21/2004

8.2

6

30

10

84

Turned on aeration on powerheads. Increased temp.

10/22/2004

8.2

4

50

12

90

Added Cycle bacteria

10/23/2004

8.2

3

50

20

88

 

10/24/2004

8.1

2.5

50

20

88.9

 

10/25/2004

8.2

2

50

20

88.9

Started leaving light on 24hrs.

10/26/2004

8

1.5

50

20

88.8

Dropped temp.  Flushed filter cart from 10g tank

10/27/2004

8.2

1

30

20

85.7

Added 1/4 tsp. Ammonia

10/28/2004

8.2

0.5

20

40

85.5

Added 1/2 tsp Ammonia = 1ppm (ramping up colony for heavier load)

10/29/2004

8.2

0

20

40

86.4

Added 3/4 tsp Ammonia

10/30/2004

8.2

0

20

40

85.7

Added 1 tsp Ammonia

10/31/2004

8.2

0

20

40

86

Added 1 tsp Ammonia and 80% water change.  Nitrate=20 after water change. Accidentally bumped thermostat

11/1/2004

7.8

0

20

40

92.1

Added 1 1/2 tsp Ammonia, added Cycle to introduce more Nitrobacter to help break down Nitrite

11/2/2004

8

0

20

40

87.4

Added 1 1/2 tsp Ammonia

11/3/2004

8

0

20

40

85.5

Added 2 tsp Ammonia

11/3/2004

8

0

0

40

85.5

Added 2 tsp Ammonia - Yea!!

11/4/2004

8

0

0

40

85.5

 

11/5/2004

8

0

0

40

85.5

Dropped temp

11/6/2004

8

0

0

40

82

Added 3 test fish

11/7/2004

8

0

0

40

81.5

Did 80% water change

11/8/2004

8

0

0

0

80

 

11/9/2004

8

0

0

0

79.5

Added Fish

11/10/2004

8

0

0

8

78.4

Increased temp just a tad