What to Feed Koi Fish and What to Avoid? Koi are omnivores by nature and will eat just about anything in the...
High nitrate accumulation, sometimes referred to as old tank syndrome, can be a common problem for long-time aquarium hobbyists. It usually occurs when...
Depending on the species, determining the sex of a fish ranges from easy to nearly impossible. Knowing the sexual differences in aquarium fish is...
Angelfish are one of the most beautiful fish around. Their narrow, slender bodies look amazing darting in and out of long thin plants such...