Blacktail butterflyfish, Chaetodon austriacus Red Fairy Anthias this species does best if

this species does best if a decent growth of filamentous algae is present in the aquarium for the fish to harvest at its leisure

if for safety or for a smaller aquarium you prefer to dose lower concentrations you can dilute it

The Jewel Algae Blenny is known from shallow

The juveniles of this species have an orange marking by the tail in the shape of a streak instead of being teardrop in shape

Radion is a winner in the cost vs

Blacktail butterflyfish, Chaetodon austriacus Red Fairy Anthias this species does best ifChaetodon austriacus, commonly known as the Blacktail butterflyfish, is a small butterflyfish. Their body is orangish yellow and has black vertical stripes on the head, dark blueish grey horizontal stripes on the body and a blue mouth. The anal, caudal and part of the dorsal fin are pitch black with a bright yellow to orange rim and the dorsal fin is mostly white. The stark contrasting pattern and colours make it a real beauty! These fish are quite