Tiny Spike???

[blackjacktang]

Is It safe to add a Mantis Shrimp to my Mantis tank yet? Here is all the recent paremeters.
April 20, 09- Ammonia-0 (G)
April 21, 09- Ammonia-0 (G)
April 22, 09- Ammonia-.25ppm(B) pH- 8.4 (G) Nitrate- 5.0 (G)
April 23, 09- Ammonia .25ppm (B) Nitrite- 0ppm (G)
April 26, 09- Ammonia-0 (G) pH- 8.4 Nitrate- 5.0(G) Nitrite- 0ppm (G)
G = Good
B= Bad

 

[soulsigma]

How old is your tank? it appears that you experienced a mini-cycle between 04/20 up to 04/26, did you add anything or do anything outside of your normal husbandry ? personally I would wait one more week just to be sure that your parameters remain consistent and stable.