Dustin's Blog — blog

FAQ's and troubleshooting for aquarium air pumps, air stones, oxygen-producing plants, etc. Read Time: ~10 mins What is dissolved oxygen, anyway, and why do aquarium people keep talking about it?  Brace yourselves for a super technical definition.Dissolved oxygen (DO)...is the amount of atmospheric oxygen dissolved in the water. It's mostly introduced through water surface movement, so a white water rapid will typically have more dissolved oxygen than a still swamp. Why does dissolved oxygen matter in aquariums? Simply put, because your animals and plants need to breathe. It's a common aquarium myth that fish pull oxygen from water molecules when...

Read Time: 8 mins 1. Fish grow to the size of their tanks If you pay attention to nothing else in this article, please understand: this is not how it works. It doesn't work for reptiles or amphibians, either. It doesn't work with any living thing. Imagine if we tried this with other animals."No, we keep our Great Dane in a kennel. He's going to stay the size of a Shi Tzu.""I live in half of a studio apartment. I'm going to stay under 5'3 and my friend who lives in a 3 bedroom is going to be in the NBA."...

Read Time: 5 minutes Hygrophila History, Biology, and Taxonomy - AKA how Petunias, Australia, and Diabetes are Related Taxonomy Hygrophila (sometimes called swampweed) is the more popular of the two aquatic genuses in the Acanthaceae family, which makes it a "cousin" to other commonly kept plants like Acanthus (Bear's Breeches), wild petunias (Ruellia), and the polka dot plant (Hypoestes phyllostachya). There are about 100 Hygrophila species currently recognized. Botanists and taxonomists are in the process of re-evaluating how to define the genus and its species, though, so the number might change in the near future. History (Or, how I came...

Read Time: 7 mins Welcome back to part 146,225,453 of aquarium concepts companies like to make complicated for absolutely no reason! You're starting a planted tank and you realize, "Oh, hey, my plants look good now, but I bet they'd look amazing if I fertilized them." You Google aquarium fertilizers and are blasted with dozens of products, ads, and advice forums and none of them say the same thing. Don't worry. Choosing and using aquarium ferts is a lot easier than it looks - and you may not even need them. Here, we'll answer some of the most commonly asked...

Read Time: 5 mins Welcome back to the second installment of the aquarium history series (Check out the first on the history of fishkeeping and aquariums)! We'll dig into the history of one of the coolest and most popular fish species on the planet: the betta.  When, where, and how were betta fish discovered? Bettas are all over the world these days, but they're native to southeast Asia, originating in Thailand (fun fact: they're the national aquatic animal of Thailand). Thailand, previously called Siam, is where their history with humans began, as they were collected in shallow pools and pitted...