About

FishWorldbd is an independent publisher of plain-English guides on aquarium and fishkeeping gear.

What we cover

These guides cover fish tanks, filters, heaters, lighting, substrate, decor, water testing, and fish food. Each guide answers one reader question clearly.

How we write

Each guide starts from a real reader question. We check the facts against official and published sources, explain them in plain language and update guides when things change. Some links are affiliate links; see our Affiliate Disclosure. Details can vary by product, country or situation, so confirm them before you act.

Read our Editorial Policy for how articles are researched and updated.

Who writes FishWorldbd

Nathan Brooks writes and edits the aquarium and fishkeeping gear guides on fishworldbd.com. Every guide starts from a reader question, is checked against current product details, and is updated when products or advice change. See all guides by Nathan.