Aquarium blog

Practical guides to keep your aquarium stable and healthy.

Stable KH in an SPS reef: the key to hard corals

Marine

Why alkalinity stability matters more than the exact value, and how to raise KH without burning your acroporas.

June 15, 2026

Cycling a new aquarium: the nitrogen cycle step by step

Basics

Why you should NOT add fish on day one and how to know your aquarium is truly ready.

June 10, 2026

Caridina vs Neocaridina: which water does each shrimp need

Freshwater

The key difference between the two families of aquarium shrimp and how to prepare the water for each one.

June 5, 2026