🎾Toys & enrichment for the Killifish
Killifish : Floating plants, Java moss and a dark substrate show off its colors and reassure it. A synthetic-yarn spawning mop encourages breeding behavior.
Boredom is the leading cause of behaviour problems in any fish. Toys, occupation and environmental enrichment are not luxuries: they are needs. Our guides compare durability, safety and real-world interest — the kind your animal will still care about in a month.
A tank’s enrichment is its plants, wood and hiding places: thoughtful hardscape reduces stress and aggression.
The guides that apply to you
- Fertilizer and CO2 for aquarium plants: start simple, skip the lab setup
Do aquarium plants need fertilizer and CO2? The simple starter method: liquid fertilizer, easy plants, and when injected CO2 actually becomes worthwhile.
- Driftwood and rocks for aquariums: which ones are safe for your fish?
Which driftwood and rocks are safe in an aquarium? Tannin-releasing woods, limestone rocks to avoid, the vinegar test and preparation: the complete guide.
- Sand or fine gravel for the aquarium: which substrate to choose?
Sand or fine gravel for your aquarium? Sand suits bottom-sifting fish, gravel makes maintenance easier. Complete comparison with prices per litre.
- Low-tech aquarium: the method to save money without shortchanging the fish
The low-tech aquarium bets on plants rather than technology: no CO2, sometimes no heater, reduced maintenance. Budget, suitable species and setup method.
- Live or Artificial Plants: What Should You Choose to Decorate Your Aquarium?
Real or artificial plants in an aquarium? Benefits, maintenance, easy species and budget: our comparison for a tank that is beautiful, healthy and enriching.