Ammonia:0

Ammonia tester used (salicylate or Nessler-reagent based?): Not sure, it's an API Freshwater Master Test Kit

Nitrite:0

Nitrate: <20 ppm

Are you testing with dipsticks?: No

pH:7.6

KH: ?

Temperature:74

Heater: None

Aeration: None

Water change amount/frequency: 30% Every other week

Tank size/how long in operation: 10 Gallons 4 years

Filtration: Yes

Water additives/conditioners/pH adjusters: Prime

What, how much and how often are the fish/frogs fed: One Night crawler every 3 days

Tank inhabitants (number, size and type of fish/frogs):One AFC

New additions/changes to the tank: None

Unusual findings on the fish/frog: Bloat

Unusual behavior:Lethargic, Erratic swimming for a minute last night

Medications/what has been tried or done do far: Aquarium Salt