The Best Automatic Top Off Systems for Reef Tanks: A Pacific Northwest Perspective THE SHORT ANSWER If you are running a sensitive mixed reef system in a climate where evaporation is erratic, the Tunze Osmolator 3155 ATO is currently the only system that consistently handles high-conductivity Portland tap water without seizing up or flooding the […]
Marina Holt
How big do plecos get
How Big Do Plecos Get? A Practical Guide for the Pacific Northwest Hobbyist 1. THE SHORT ANSWER If you are asking how big plecos get, the answer depends entirely on the species, but the reality often clashes with the small fish you buy at the pet store. In my experience keeping four distinct systems here […]
Best food for discus fish
The Short Answer If you are feeding discus in a standard home aquarium setup, the most effective immediate choice is Hikari Discus Bio-Gold, specifically for its ability to maintain stable coloration without the heavy reliance on live food that many hobbyists fear. However, for those managing specific water chemistry challenges common in the Pacific Northwest, […]
Best heater for 10 gallon tank
Best Heater for 10 Gallon Tank: A Pacific Northwest Perspective 1. THE SHORT ANSWER If you are running a 10-gallon display tank in the Pacific Northwest, like the betta showcase currently sitting in my apartment, you need a submersible stick heater with a built-in safety cutoff and a low profile. For my 10-gallon betta display […]
Who Should Buy the Hikari Gold Koi Food
Hikari Gold Koi Food Review: A Portland Pond Test 2. WHO SHOULD NOT BUY THE HIKARI GOLD KOI FOOD If you are maintaining a small to mid-sized koi pond in the Pacific Northwest with hard tap water, do not buy this food. Specifically, if you have a 500-gallon outdoor pond in Portland, Oregon, where the […]
Who Should Buy the Jebao OW-25 Wave Maker
Jebao OW-25 Wave Maker Review: A Portland Aquarist’s Look at the Budget Wave Generator Author: Marina Holt Location: Portland, Oregon Living here in the Pacific Northwest, we are used to hard tap water with a pH hovering stubbornly around 7.8. My home lab setup involves precise monitoring because standard PNW water chemistry can stress delicate […]
Best Aquarium Power Outage: How To Prioritize Equipment During Power Outage
How to Prioritize Equipment During a Power Outage: A Portland Hobbyist’s Guide THE SHORT ANSWER If your lights go out in the Pacific Northwest, your first instinct should be to secure oxygenation, followed immediately by backup power for your filtration and heating. In my experience managing four distinct systems in Portland’s notoriously hard tap water […]
Best Freshwater Fish Species Guide: Most Colorful Freshwater Fish
Most Colorful Freshwater Fish in the Freshwater Fish Species Guide Category 1. THE SHORT ANSWER If you are looking for the most vibrant display in the Pacific Northwest, my immediate answer is that coloration in freshwater species is heavily dependent on water chemistry and lighting, not just genetics. In my 90-gallon mixed reef, where I […]
Hikari Discus Bio-Gold vs Sera Discus Granules: A Real-World Tank Test
Hikari Discus Bio-Gold vs Sera Discus Granules: A Pacific Northwest Field Test THE SHORT ANSWER (who should buy each — specific tank scenarios) If you are running a dedicated Discus tank or a biotope with soft, acidic water, Sera Discus Granules are your best bet for maintaining that delicate pH under 6.5. In my 40-gallon […]
How to set up a quarantine tank
How to Set Up a Quarantine Tank: A Buyer’s Guide from the Pacific Northwest THE SHORT ANSWER If you are looking to set up a quarantine tank in Portland, the single most important rule is to never use tap water directly from the faucet. My tap water here in Oregon is notoriously hard, often hovering […]