Microbubbles/test kit

[thumper_65590]

I am setting up a new aquarium. I have a CPR Bak Pak 2 skiimmer and Sieko 530 powerhead. For some reason I have a very large amount of microbubbles in the water column, and they are comming from the skimmer. I have no idea to get rid of them. Any help would be greatly appreciated. Also, What test kit should I get. Currently, all I have in the tank is my substrate and about 2 lbs of live rock. The tank is a 50 gallon bow front. Thanks, William:headwalls:

 

[thumper_65590]

Ok, Just ordered my API test kit. Can someone explain to me how to read my hydrometer? I am also looking into getting a refractometer. I noticed on Amazon that they are not too expensive.

Also, I have had fresh water tanks for some time(off and on for 30+ years), including a large planted tank. I had thought about a marine aquarium for years, but it took my wife's prodding to get me to set my bowfront up as a saltwater tank. I am planning a fish only tank for now. Thanks, William

 

[thumper_65590]

Guess I should give tank size. It is a 50 gallon bow front. If needed, I can post some pictures of it.

 

[intyme]

Micro bubbles are common on a new system. It takes while for them to go away. You could look into getting a sponge to help slow down the bubbles too. I would get a refractometer, way more accurate. I'm not sure how to use a hydrometer it's been about 10 years since Ive used one lol

 

[thegrun]

+1, you will find a refractometer much easier to use and they are much less prone to error. Be sure to purchase calibration fluid along with the refractometer, they should be calibrated regularly. As far as the hydrometer goes, fill it with tank water to the fill line and then read the number that the arrow points to. Be sure all the air bubbles are off the swing arm (pointer) or it will read incorrectly. For a fish only tank during the cycle test daily for ammonia and nitrites. Once the cycle is complete (ammonia and nitrites at zero), test weekly for nitrates and alkalinity.

 

[thumper_65590]

thank you both.

 

[thumper_65590]

I have another question. Right now I don't have any other type of filter on the tank. I have a cascade 70 that I was thinking of putting on the system. It came from my freshwater tank. Should I use it, or will the Bak Pak be sufficient. Thank You, William.

 

[Rob6311]

What kind of skimmer is it?

 

[thumper_65590]

Rob, It's a CPR Bak Pak 2.