Can glass catfish live with angelfish and guppy fish?

* Size and Temperament: Angelfish can get quite large and have a tendency to nip at smaller fish, especially if they are similar in shape to their natural prey. Glass catfish are very small and delicate, making them vulnerable to being harassed by angelfish.

* Water Conditions: Glass catfish prefer slightly acidic water conditions, while angelfish and guppies prefer slightly alkaline water. Maintaining the optimal water parameters for all three species can be challenging.

* Activity Levels: Glass catfish are typically shy and prefer to stay near the bottom of the tank, while angelfish are more active swimmers and may disrupt their peaceful existence.

Instead of combining these fish, it's better to create a tank that is specifically suited for each species:

* Glass catfish: Keep them with other peaceful, small, and bottom-dwelling fish like neon tetras, pygmy corys, or ghost shrimp.

* Angelfish: Keep them with other mid-sized, peaceful fish like larger tetras, barbs, or other angelfish.

* Guppies: Keep them with other livebearers like mollies, platys, and swordtails, or peaceful smaller fish like neon tetras.

Remember that fish compatibility depends on several factors, including tank size, water parameters, and the individual personalities of the fish.

It's always best to do thorough research and consult with experienced aquarists before introducing any new fish to your tank.