So as some of you know I just got married and was unable to take care of my tanks for 14 days. I didn't have anyone I trusted in the area to care for them so I used some of those vacation feeders. The results are below.
Community Tank:
Used: Tetra 14 day Gel feeder
Cost: 3$
DFS
Readings:
Before:
ammonia: 0ppm
nitrite: 0ppm
nitrate: <5ppm
After:
Ammonia: 0ppm
Nitrite: 0ppm
Nitrate: 10-20ppm
goldfish Tank:
Used: x2 Topfin 7 day tropical fish vacation feeder (chalky kind)
Cost: 3$ petsmart
Readings:
Before:
Ammonia: 0ppm
Nitrite: 0ppm
Nitrate: <5ppm
After:
Ammonia: 0ppm
Nitrite: 0ppm
Nitrate: 40-80ppm
Divided betta Tank:
Used: Topfin Betta 7 Day vacation feeder (chalky kind)
Cost: 4$ Petsmart
Readings:
Before:
Ammonia: 0ppm
Nitrite: 0ppm
Nitrate: <5ppm
After:
Ammonia: 0ppm
Nitrite: 0ppm
Nitrate: 20-30ppm
The fish were fed a regular feeding a few days in between our return, but due to issues with the wedding stuff I wasnt able to check the readings till today. The community is still slightly crowded but has some live plants to help
buffer the nitrate load. All of the topfin chalky feeders where gone when we returned the gel was still mostly intact and I ended up just tossing it. Any info you might want I can fill in for you. All fish survived and look great.